diff --git a/app/Classes/Modules/CompanyBanks/ControllerLogic/DeleteCompanyBankLogic.php b/app/Classes/Modules/CompanyBanks/ControllerLogic/DeleteCompanyBankLogic.php
index c8066cec..91bbe068 100644
--- a/app/Classes/Modules/CompanyBanks/ControllerLogic/DeleteCompanyBankLogic.php
+++ b/app/Classes/Modules/CompanyBanks/ControllerLogic/DeleteCompanyBankLogic.php
@@ -66,13 +66,13 @@ class DeleteCompanyBankLogic extends AbstractControllerLogic
         try {
             DB::beginTransaction();
 
-            $segment_query = $this->fetchesCompanyBank->execute(['id' => $request->route('id')]);
+            $company_bank_query = $this->fetchesCompanyBank->execute(['id' => $request->route('id')]);
             $this->canDeleteCompanyBank->passes();
-            $this->deletesCompanyBank->execute($segment_query);
+            $this->deletesCompanyBank->execute($company_bank_query);
             
             DB::commit();
 
-            return $this->resourceResponse(new CompanyBankResource($segment_query));
+            return $this->resourceResponse(new CompanyBankResource($company_bank_query));
 
         } catch (\Exception $exception){
             throw new ErrorException($exception->getMessage(), $exception->getCode());
diff --git a/app/Classes/Modules/CompanyBanks/ControllerLogic/UpdateCompanyBankLogic.php b/app/Classes/Modules/CompanyBanks/ControllerLogic/UpdateCompanyBankLogic.php
index dabedaa8..3de3bdaa 100644
--- a/app/Classes/Modules/CompanyBanks/ControllerLogic/UpdateCompanyBankLogic.php
+++ b/app/Classes/Modules/CompanyBanks/ControllerLogic/UpdateCompanyBankLogic.php
@@ -37,23 +37,23 @@ class UpdateCompanyBankLogic extends AbstractControllerLogic
     private $updatesCompanyBank;
 
     /** @var FetchesCompanyBank */
-    private $fetchesSegment;
+    private $fetchesCompanyBank;
 
     /**
      * UpdateStandardSegmentConstantLogic constructor.
      * @param CanUpdateCompanyBank $canUpdateCompanyBank
      * @param UpdatesCompanyBank $updatesCompanyBank
-     * @param FetchesCompanyBank $fetchesSegment
+     * @param FetchesCompanyBank $fetchesCompanyBank
      */
     public function __construct(
         CanUpdateCompanyBank $canUpdateCompanyBank, 
         UpdatesCompanyBank $updatesCompanyBank, 
-        FetchesCompanyBank $fetchesSegment
+        FetchesCompanyBank $fetchesCompanyBank
     )
     {
         $this->canUpdateCompanyBank = $canUpdateCompanyBank;
         $this->updatesCompanyBank = $updatesCompanyBank;
-        $this->fetchesSegment = $fetchesSegment;
+        $this->fetchesCompanyBank = $fetchesCompanyBank;
     }
 
     /**
@@ -66,7 +66,7 @@ class UpdateCompanyBankLogic extends AbstractControllerLogic
         try {
             DB::beginTransaction();
 
-            $company_bank_query = $this->fetchesSegment->execute(['id' => $request->route('id')]);
+            $company_bank_query = $this->fetchesCompanyBank->execute(['id' => $request->route('id')]);
 
             $company_bank_object = new CompanyBankObject(
                 $company_bank_query->country_id,
diff --git a/app/Classes/Modules/Currencies/ControllerLogic/CreateCurrencyLogic.php b/app/Classes/Modules/Currencies/ControllerLogic/CreateCurrencyLogic.php
new file mode 100644
index 00000000..a1150831
--- /dev/null
+++ b/app/Classes/Modules/Currencies/ControllerLogic/CreateCurrencyLogic.php
@@ -0,0 +1,87 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\ControllersLogic;
+
+use App\Classes\General\Abstracts\AbstractControllerLogic;
+
+use App\Classes\Modules\Currencies\Standards\Rules\CanCreateCurrency;
+use App\Classes\Modules\Currencies\Services\CreatesCurrency;
+use App\Classes\Modules\Currencies\Services\CreatesCurrencyLog;
+use App\Classes\Modules\Currencies\DataTransferObjects\CurrencyObject;
+use App\Http\Resources\CurrencyResource;
+
+use ErrorException;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+class CreateCurrencyLogic extends AbstractControllerLogic
+{
+    /**
+     * @return array
+     */
+    protected function notification():array {
+        return [
+            'title' => 'Created Currency',
+            'message' => 'You have successfully created a new Currency'
+        ];
+    }
+
+    /** @var CanCreateCurrency */
+    private $canCreateCurrency;
+
+    /** @var CreatesCurrency */
+    private $createsCurrency;
+
+    /** @var CreatesCurrencyLog */
+    private $createsCurrencyLog;
+
+    /**
+     * CreateSegmentLogic constructor.
+     * @param CanCreateCurrency $canCreateCurrency
+     * @param CreatesCurrency $createsCurrency
+     * @param CreatesCurrencyLog $createsCurrencyLog
+     */
+    public function __construct(
+        CanCreateCurrency $canCreateCurrency, 
+        CreatesCurrency $createsCurrency,
+        CreatesCurrencyLog $createsCurrencyLog
+    )
+    {
+        $this->canCreateCurrency = $canCreateCurrency;
+        $this->createsCurrency = $createsCurrency;
+        $this->createsCurrencyLog = $createsCurrencyLog;
+    }
+
+    /**
+     * @param Request $request
+     * @return JsonResponse
+     * @throws ErrorException
+     */
+    public function logic(Request $request) : JsonResponse
+    {
+        try {
+            DB::beginTransaction();
+
+            $currency_object = new CurrencyObject(
+                $request->input('country_id'),
+                $request->input('name'),
+                $request->input('short_code'),
+                $request->input('symbol'),
+                number_format( (float) $request->input('selling'), 5, '.', '')
+            );
+            $this->canCreateCurrency->passes($currency_object);
+            $currency_query = $this->createsCurrency->execute($currency_object);
+
+            $currency_log_query = $this->createsCurrencyLog->execute($currency_query);
+
+            DB::commit();
+
+            return $this->resourceResponse(new CurrencyResource($currency_query));
+
+        } catch (\Exception $exception) {
+            throw new ErrorException($exception->getMessage(), $exception->getCode());
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/ControllerLogic/DeleteCurrencyLogic.php b/app/Classes/Modules/Currencies/ControllerLogic/DeleteCurrencyLogic.php
new file mode 100644
index 00000000..85d347ac
--- /dev/null
+++ b/app/Classes/Modules/Currencies/ControllerLogic/DeleteCurrencyLogic.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\ControllersLogic;
+
+use App\Http\Resources\CurrencyResource;
+
+use App\Classes\General\Abstracts\AbstractControllerLogic;
+
+use App\Classes\Modules\Currencies\Services\FetchesCurrency;
+
+use App\Classes\Modules\Currencies\Standards\Rules\CanDeleteCurrency;
+use App\Classes\Modules\Currencies\Services\DeletesCurrency;
+use App\Classes\Modules\Currencies\DataTransferObjects\SegmentObject;
+
+use ErrorException;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+class DeleteCurrencyLogic extends AbstractControllerLogic
+{
+
+    /**
+     * @return array
+     */
+    protected function notification():array {
+        return [
+            'title' => 'Delete Currency',
+            'message' => 'You have successfully deleted the Currency'
+        ];
+    }
+
+    /** @var CanDeleteCurrency */
+    private $canDeleteCurrency;
+
+    /** @var DeletesCurrency */
+    private $deletesCurrency;
+
+    /** @var FetchesCurrency */
+    private $fetchesCurrency;
+
+    /**
+     * UpdateStandardSegmentConstantLogic constructor.
+     * @param CanUpdateSegment $canDeleteCurrency
+     * @param UpdatesSegment $deletesSegment
+     * @param FetchesCurrency $fetchesCurrency
+     */
+    public function __construct(
+        CanDeleteCurrency $canDeleteCurrency, 
+        DeletesCurrency $deletesCurrency, 
+        FetchesCurrency $fetchesCurrency
+    )
+    {
+        $this->canDeleteCurrency = $canDeleteCurrency;
+        $this->deletesCurrency = $deletesCurrency;
+        $this->fetchesCurrency = $fetchesCurrency;
+    }
+
+    /**
+     * @param Request $request
+     * @return JsonResponse
+     * @throws ErrorException
+     */
+    public function logic(Request $request) : JsonResponse
+    {
+        try {
+            DB::beginTransaction();
+
+            $currency_query = $this->fetchesCurrency->execute(['id' => $request->route('id')]);
+            $this->canDeleteCurrency->passes();
+            $this->deletesCurrency->execute($currency_query);
+            
+            DB::commit();
+
+            return $this->resourceResponse(new CurrencyResource($currency_query));
+
+        } catch (\Exception $exception){
+            throw new ErrorException($exception->getMessage(), $exception->getCode());
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/ControllerLogic/UpdateCurrencyRateLogic.php b/app/Classes/Modules/Currencies/ControllerLogic/UpdateCurrencyRateLogic.php
new file mode 100644
index 00000000..b63c007e
--- /dev/null
+++ b/app/Classes/Modules/Currencies/ControllerLogic/UpdateCurrencyRateLogic.php
@@ -0,0 +1,98 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\ControllersLogic;
+
+use App\Http\Resources\CurrencyResource;
+
+use App\Classes\General\Abstracts\AbstractControllerLogic;
+
+use App\Classes\Modules\Currencies\Services\FetchesCurrency;
+
+use App\Classes\Modules\Currencies\Standards\Rules\CanUpdateCurrency;
+use App\Classes\Modules\Currencies\Services\UpdatesCurrencyRate;
+use App\Classes\Modules\Currencies\Services\CreatesCurrencyLog;
+use App\Classes\Modules\Currencies\DataTransferObjects\CurrencyObject;
+
+use ErrorException;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+class UpdateCurrencyRateLogic extends AbstractControllerLogic
+{
+
+    /**
+     * @return array
+     */
+    protected function notification():array {
+        return [
+            'title' => 'Updated Currency Rate',
+            'message' => 'You have successfully updated the Currency Rate'
+        ];
+    }
+
+    /** @var CanUpdateCurrency */
+    private $canUpdateCurrency;
+
+    /** @var UpdatesCurrencyRate */
+    private $updatesCurrencyRate;
+
+    /** @var FetchesCurrency */
+    private $fetchesCurrency;
+
+    /** @var CreatesCurrencyLog */
+    private $createsCurrencyLog;
+
+    /**
+     * UpdateStandardSegmentConstantLogic constructor.
+     * @param CanUpdateCurrency $canUpdateCurrency
+     * @param UpdatesCurrencyRate $updatesCurrencyRate
+     * @param FetchesCurrency $fetchesCurrency
+     */
+    public function __construct(
+        CanUpdateCurrency $canUpdateCurrency, 
+        UpdatesCurrencyRate $updatesCurrencyRate, 
+        CreatesCurrencyLog $createsCurrencyLog,
+        FetchesCurrency $fetchesCurrency
+    )
+    {
+        $this->canUpdateCurrency = $canUpdateCurrency;
+        $this->updatesCurrencyRate = $updatesCurrencyRate;
+        $this->createsCurrencyLog = $createsCurrencyLog;
+        $this->fetchesCurrency = $fetchesCurrency;
+    }
+
+    /**
+     * @param Request $request
+     * @return JsonResponse
+     * @throws ErrorException
+     */
+    public function logic(Request $request) : JsonResponse
+    {
+        try {
+            DB::beginTransaction();
+
+            $currency_query = $this->fetchesCurrency->execute(['id' => $request->route('id')]);
+
+            $currency_object = new CurrencyObject(
+                $currency_query->country_id,
+                $currency_query->name,
+                $currency_query->short_code,
+                $currency_query->symbol,
+                $request->input('selling', $currency_query->selling)
+            );
+            $this->canUpdateCurrency->passes($currency_object);
+            $currency_query = $this->updatesCurrencyRate->execute($currency_query, $currency_object);
+            
+            $currency_log_query = $this->createsCurrencyLog->execute($currency_query);
+
+            DB::commit();
+
+            return $this->resourceResponse(new CurrencyResource($currency_query));
+
+        } catch (\Exception $exception){
+            throw new ErrorException($exception->getMessage(), $exception->getCode());
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/DataTransferObjects/CurrencyObject.php b/app/Classes/Modules/Currencies/DataTransferObjects/CurrencyObject.php
new file mode 100644
index 00000000..8996824b
--- /dev/null
+++ b/app/Classes/Modules/Currencies/DataTransferObjects/CurrencyObject.php
@@ -0,0 +1,78 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\DataTransferObjects;
+
+use App\Classes\Interfaces\DataTransferObject;
+
+class CurrencyObject implements DataTransferObject
+{
+    /** @var string|null */
+    private $country_id;
+    private $name;
+    private $short_code;
+    private $symbol;
+    private $selling;
+
+    /**
+     * CompanyBankObject constructor.
+     * @param int|null $country_id
+     * @param string|null $name
+     * @param string|null $short_code
+     * @param string|null $symbol
+     * @param float|null $selling
+     */
+    public function __construct(
+        ?int $country_id,
+        ?string $name,
+        ?string $short_code,
+        ?string $symbol,
+        ?float $selling
+    )
+    {
+        $this->country_id = $country_id;
+        $this->name = $name;
+        $this->short_code = $short_code;
+        $this->symbol = $symbol;
+        $this->selling = $selling;
+    }
+
+    /**
+     * @return int
+     */
+    public function getCountryId(): ?int
+    {
+        return $this->country_id;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return string
+     */
+    public function getShortCode(): ?string
+    {
+        return $this->short_code;
+    }
+
+    /**
+     * @return string
+     */
+    public function getSymbol(): ?string
+    {
+        return $this->symbol;
+    }
+
+    /**
+     * @return float
+     */
+    public function getSelling(): ?float
+    {
+        return $this->selling;
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/Services/CreatesCurrency.php b/app/Classes/Modules/Currencies/Services/CreatesCurrency.php
new file mode 100644
index 00000000..e2c8f5c1
--- /dev/null
+++ b/app/Classes/Modules/Currencies/Services/CreatesCurrency.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\Services;
+
+use App\Classes\General\Eloquent\AbstractUpdateRecord;
+use App\Classes\Modules\Currencies\DataTransferObjects\CurrencyObject;
+use App\Models\Currency;
+
+class CreatesCurrency extends AbstractUpdateRecord
+{
+    /**
+     * @param CurrencyObject $object
+     * @return \Illuminate\Database\Eloquent\Model
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+    public function execute(CurrencyObject $object) {
+        $model = new Currency();
+        $model->country_id = $object->getCountryId();
+        $model->name = $object->getName();
+        $model->short_code = $object->getShortCode();
+        $model->symbol = $object->getSymbol();
+        $model->selling = $object->getSelling();
+        return $this->handler($model);
+
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/Services/CreatesCurrencyLog.php b/app/Classes/Modules/Currencies/Services/CreatesCurrencyLog.php
new file mode 100644
index 00000000..a5de84ab
--- /dev/null
+++ b/app/Classes/Modules/Currencies/Services/CreatesCurrencyLog.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\Services;
+
+use App\Classes\General\Eloquent\AbstractUpdateRecord;
+use App\Models\Currency;
+use App\Models\CurrencyLog;
+
+class CreatesCurrencyLog extends AbstractUpdateRecord
+{
+    /**
+     * @param Currency $object
+     * @return \Illuminate\Database\Eloquent\Model
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+    public function execute(Currency $object) {
+        $model = new CurrencyLog();
+        $model->currency_id = $object->id;
+        $model->selling = $object->selling;
+        $model->created_by = \Auth::user()->id;
+        return $this->handler($model);
+
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/Services/DeletesCurrency.php b/app/Classes/Modules/Currencies/Services/DeletesCurrency.php
new file mode 100644
index 00000000..13606c86
--- /dev/null
+++ b/app/Classes/Modules/Currencies/Services/DeletesCurrency.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\Services;
+
+use App\Classes\General\Eloquent\AbstractDeleteRecord;
+use App\Models\Currency;
+
+class DeletesCurrency extends AbstractDeleteRecord
+{
+
+    public function execute(Currency $model) {
+        return $this->handler($model);
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/Services/FetchesCurrency.php b/app/Classes/Modules/Currencies/Services/FetchesCurrency.php
new file mode 100644
index 00000000..f9c475b3
--- /dev/null
+++ b/app/Classes/Modules/Currencies/Services/FetchesCurrency.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\Services;
+
+
+use App\Classes\General\Eloquent\AbstractFetchRecord;
+use Illuminate\Database\Eloquent\Builder;
+use App\Models\Currency;
+
+class FetchesCurrency extends AbstractFetchRecord
+{
+
+    /** @var Currency */
+    private $repository;
+
+    /**
+     * FetchesUser constructor.
+     * @param Currency $repository
+     */
+    public function __construct(Currency $repository)
+    {
+        $this->repository = $repository;
+    }
+
+
+    /**
+     * @return Builder
+     */
+    public function getRepository(): Builder
+    {
+        return $this->repository->newQuery();
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/Services/UpdatesCurrencyRate.php b/app/Classes/Modules/Currencies/Services/UpdatesCurrencyRate.php
new file mode 100644
index 00000000..ac8704f3
--- /dev/null
+++ b/app/Classes/Modules/Currencies/Services/UpdatesCurrencyRate.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\Services;
+
+use App\Classes\General\Eloquent\AbstractUpdateRecord;
+use App\Classes\Modules\Currencies\DataTransferObjects\CurrencyObject;
+use App\Models\Currency;
+
+class UpdatesCurrencyRate extends AbstractUpdateRecord
+{
+
+    /**
+     * @param CurrencyObject $object
+     * @return \Illuminate\Database\Eloquent\Model
+     * @throws \App\Classes\Exceptions\MalformedRequestException
+     */
+    public function execute(Currency $model, CurrencyObject $object) 
+    {
+        $model->selling = $object->getSelling();
+
+        return $this->handler($model);
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/Standards/Rules/CanCreateCurrency.php b/app/Classes/Modules/Currencies/Standards/Rules/CanCreateCurrency.php
new file mode 100644
index 00000000..42da8a25
--- /dev/null
+++ b/app/Classes/Modules/Currencies/Standards/Rules/CanCreateCurrency.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\Standards\Rules;
+
+use App\Classes\General\Abstracts\AbstractRule;
+use App\Classes\Modules\Currencies\DataTransferObjects\SegmentObject;
+use App\Classes\Modules\Currencies\Standards\Validators\CurrencyValidation;
+
+class CanCreateCurrency extends AbstractRule
+{
+
+    /** @var currencyValidation */
+    private $currencyValidation;
+
+    /**
+     * CanCreateCurrency constructor.
+     * @param CurrencyValidation $currencyValidation
+     */
+    public function __construct(CurrencyValidation $currencyValidation)
+    {
+        $this->currencyValidation = $currencyValidation;
+    }
+
+    /**
+     * @return bool
+     */
+    protected function authorized(): bool
+    {
+        // TODO  Set Authorization rules
+        if (!\Auth::user()->can('add currency')) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @param SegmentObject $object
+     * @return bool
+     * @throws \App\Classes\Exceptions\RequestValidationException
+     */
+    protected function validators($object): bool
+    {
+        return $this->currencyValidation->validate($object);
+    }
+
+    /**
+     * @param SegmentObject $object
+     * @return bool
+     */
+    protected function criteria($object): bool
+    {
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/Standards/Rules/CanDeleteCurrency.php b/app/Classes/Modules/Currencies/Standards/Rules/CanDeleteCurrency.php
new file mode 100644
index 00000000..bfeb6885
--- /dev/null
+++ b/app/Classes/Modules/Currencies/Standards/Rules/CanDeleteCurrency.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\Standards\Rules;
+
+use App\Classes\General\Abstracts\AbstractRule;
+use App\Classes\Modules\Currencies\DataTransferObjects\CurrencyObject;
+
+class CanDeleteCurrency extends AbstractRule
+{
+    /**
+     * @return bool
+     */
+    protected function authorized(): bool
+    {
+        // TODO  Set Authorization rules
+
+        if (!\Auth::user()->can('delete currency')) {
+            return false;
+        }
+
+        return true;
+
+    }
+
+    /**
+     * @param CurrencyObject $object
+     * @return bool
+     */
+    protected function validators($object): bool
+    {
+        return true;
+
+    }
+
+
+    /**
+     * @param CurrencyObject $object
+     * @return bool
+     */
+    protected function criteria($object): bool
+    {
+        return true;
+    }
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/Standards/Rules/CanUpdateCurrency.php b/app/Classes/Modules/Currencies/Standards/Rules/CanUpdateCurrency.php
new file mode 100644
index 00000000..bb055060
--- /dev/null
+++ b/app/Classes/Modules/Currencies/Standards/Rules/CanUpdateCurrency.php
@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\Standards\Rules;
+
+
+use App\Classes\General\Abstracts\AbstractRule;
+use App\Classes\Modules\Currencies\DataTransferObjects\CurrencyObject;
+use App\Classes\Modules\Currencies\Standards\Validators\CurrencyValidation;
+
+class CanUpdateCurrency extends AbstractRule
+{
+
+    /** @var currencyValidation */
+    private $currencyValidation;
+
+    /**
+     * CanCreateAddress constructor.
+     * @param CurrencyValidation $CurrencyValidation
+     */
+    public function __construct(CurrencyValidation $currencyValidation)
+    {
+        $this->currencyValidation = $currencyValidation;
+    }
+
+    /**
+     * @return bool
+     */
+    protected function authorized(): bool
+    {
+        // TODO  Set Authorization rules
+
+        if (!\Auth::user()->can('edit currency')) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @param CurrencyValidation $object
+     * @return bool
+     * @throws \App\Classes\Exceptions\RequestValidationException
+     */
+    protected function validators($object): bool
+    {
+        return $this->currencyValidation->validate($object);
+    }
+
+    /**
+     * @param CurrencyValidation $object
+     * @return bool
+     */
+    protected function criteria($object): bool
+    {
+        return true;
+    }
+
+}
\ No newline at end of file
diff --git a/app/Classes/Modules/Currencies/Standards/Validators/CurrencyValidation.php b/app/Classes/Modules/Currencies/Standards/Validators/CurrencyValidation.php
new file mode 100644
index 00000000..e11d468f
--- /dev/null
+++ b/app/Classes/Modules/Currencies/Standards/Validators/CurrencyValidation.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Classes\Modules\Currencies\Standards\Validators;
+
+use App\Classes\General\Abstracts\AbstractValidation;
+use App\Classes\Modules\Currencies\DataTransferObjects\CurrencyObject;
+
+class CurrencyValidation extends AbstractValidation
+{
+    /**
+     * @param CurrencyObject $object
+     * @return array
+     */
+    protected function data($object): array 
+    {
+        return [
+            'country_id' => $object->getCountryId(),
+            'name' => $object->getName(),
+            'short_code' => $object->getShortCode(),
+            'symbol' => $object->getSymbol(),
+            'selling' => $object->getSelling()
+        ];
+    }
+
+    /**
+     * @return array
+     */
+    protected function rules(): array 
+    {
+        return [
+            'country_id' => 'required',
+            'name' => 'required',
+            'short_code' => 'required',
+            'short_code' => 'required',
+            'selling' => 'required',
+        ];
+    }
+
+    /**
+     * @return array
+     */
+    protected function messages(): array 
+    {
+        return [];
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/Currencies/CreateCurrencyController.php b/app/Http/Controllers/Currencies/CreateCurrencyController.php
new file mode 100644
index 00000000..14d1d322
--- /dev/null
+++ b/app/Http/Controllers/Currencies/CreateCurrencyController.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Controllers\Currencies;
+
+use App\Classes\Modules\Currencies\ControllersLogic\CreateCurrencyLogic;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class CreateCurrencyController
+{
+    /**
+     * @param Request $request
+     * @param CreateCurrencyLogic $logic
+     * @return JsonResponse
+     */
+    public function create(Request $request, CreateCurrencyLogic $logic): JsonResponse {
+        return $logic->execute($request);
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/Currencies/DeleteCurrencyController.php b/app/Http/Controllers/Currencies/DeleteCurrencyController.php
new file mode 100644
index 00000000..e4114c77
--- /dev/null
+++ b/app/Http/Controllers/Currencies/DeleteCurrencyController.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Controllers\Currencies;
+
+use App\Classes\Modules\Currencies\ControllersLogic\DeleteCurrencyLogic;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class DeleteCurrencyController
+{
+    /**
+     * @param Request $request
+     * @param DeleteCurrencyLogic $logic
+     * @return JsonResponse
+     */
+    public function delete(Request $request, DeleteCurrencyLogic $logic): JsonResponse {
+        return $logic->execute($request);
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/Currencies/UpdateCurrencyRateController.php b/app/Http/Controllers/Currencies/UpdateCurrencyRateController.php
new file mode 100644
index 00000000..7f04c1c1
--- /dev/null
+++ b/app/Http/Controllers/Currencies/UpdateCurrencyRateController.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Http\Controllers\Currencies;
+
+use App\Classes\Modules\Currencies\ControllersLogic\UpdateCurrencyRateLogic;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class UpdateCurrencyRateController
+{
+    /**
+     * @param Request $request
+     * @param UpdateCurrencyRateLogic $logic
+     * @return JsonResponse
+     */
+    public function update(Request $request, UpdateCurrencyRateLogic $logic): JsonResponse {
+        return $logic->execute($request);
+    }
+
+}
\ No newline at end of file
diff --git a/app/Http/Resources/CurrencyResource.php b/app/Http/Resources/CurrencyResource.php
new file mode 100644
index 00000000..11ff5361
--- /dev/null
+++ b/app/Http/Resources/CurrencyResource.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class CurrencyResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array
+     */
+    public function toArray($request)
+    {
+        return [
+            'id' => $this->id,
+            'country_id' => $this->country_id,
+            'name' => $this->name,
+            'short_code' => $this->short_code,
+            'symbol' => $this->symbol,
+            'selling' => $this->selling
+        ];
+    }
+}
diff --git a/app/Models/Currency.php b/app/Models/Currency.php
index a3bc2672..e29fc0d1 100644
--- a/app/Models/Currency.php
+++ b/app/Models/Currency.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace App;
+namespace App\Models;
 
 use Illuminate\Database\Eloquent\Relations\HasOne;
 use Illuminate\Database\Eloquent\SoftDeletes;
diff --git a/app/Models/CurrencyLog.php b/app/Models/CurrencyLog.php
new file mode 100644
index 00000000..d294b282
--- /dev/null
+++ b/app/Models/CurrencyLog.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class CurrencyLog extends AbstractModel
+{
+    protected $table = 'currency_logs';
+    
+}
diff --git a/database/migrations/2014_10_12_000000_create_users_table.php b/database/migrations/2014_10_11_000000_create_users_table.php
similarity index 100%
rename from database/migrations/2014_10_12_000000_create_users_table.php
rename to database/migrations/2014_10_11_000000_create_users_table.php
diff --git a/database/migrations/2014_10_11_100010_create_countries_table.php b/database/migrations/2014_10_11_100009_create_countries_table.php
similarity index 100%
rename from database/migrations/2014_10_11_100010_create_countries_table.php
rename to database/migrations/2014_10_11_100009_create_countries_table.php
diff --git a/database/migrations/2014_10_11_100011_create_currencies_table.php b/database/migrations/2014_10_11_100010_create_currencies_table.php
similarity index 94%
rename from database/migrations/2014_10_11_100011_create_currencies_table.php
rename to database/migrations/2014_10_11_100010_create_currencies_table.php
index 62e92cd6..fed59198 100644
--- a/database/migrations/2014_10_11_100011_create_currencies_table.php
+++ b/database/migrations/2014_10_11_100010_create_currencies_table.php
@@ -20,6 +20,7 @@ class CreateCurrenciesTable extends Migration
             $table->string('name')->nullable();
             $table->string('short_code')->nullable();
             $table->string('symbol')->nullable();
+            $table->float('selling', 20, 5)->nullable();
             $table->timestamps();
             $table->softDeletes();
         });
diff --git a/database/migrations/2014_10_11_100011_create_currency_logs_table.php b/database/migrations/2014_10_11_100011_create_currency_logs_table.php
new file mode 100644
index 00000000..1b2499d0
--- /dev/null
+++ b/database/migrations/2014_10_11_100011_create_currency_logs_table.php
@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateCurrencyLogsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('currency_logs', function (Blueprint $table) {
+            $table->id();
+            $table->bigInteger('currency_id')->unsigned()->nullable();
+            $table->foreign('currency_id')->references('id')->on('currencies')->onDelete('cascade');
+            $table->float('selling', 20, 5)->nullable();
+            $table->bigInteger('created_by')->unsigned()->nullable();
+            $table->foreign('created_by')->references('id')->on('users')->onDelete('cascade');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('currency_logs');
+    }
+}
diff --git a/database/seeds/AdminUserPermissionsTableSeeder.php b/database/seeds/AdminUserPermissionsTableSeeder.php
index 69634742..90ef26e1 100644
--- a/database/seeds/AdminUserPermissionsTableSeeder.php
+++ b/database/seeds/AdminUserPermissionsTableSeeder.php
@@ -24,7 +24,6 @@ class AdminUserPermissionsTableSeeder extends Seeder
         Permission::create(['name' => 'edit document', 'guard_name' => 'web']);
         Permission::create(['name' => 'delete document', 'guard_name' => 'web']);
 
-
         Permission::create(['name' => 'view standard_segment', 'guard_name' => 'web']);
         Permission::create(['name' => 'add standard_segment', 'guard_name' => 'web']);
         Permission::create(['name' => 'edit standard_segment', 'guard_name' => 'web']);
@@ -50,6 +49,11 @@ class AdminUserPermissionsTableSeeder extends Seeder
         Permission::create(['name' => 'edit company_bank', 'guard_name' => 'web']);
         Permission::create(['name' => 'delete company_bank', 'guard_name' => 'web']);
 
+        Permission::create(['name' => 'view currency', 'guard_name' => 'web']);
+        Permission::create(['name' => 'add currency', 'guard_name' => 'web']);
+        Permission::create(['name' => 'edit currency', 'guard_name' => 'web']);
+        Permission::create(['name' => 'delete currency', 'guard_name' => 'web']);
+
         ///////////////////////////////////////////////////////////////////////
 
         $shadow_admin_role = Role::create([
diff --git a/database/seeds/CurrenciesTableSeeder.php b/database/seeds/CurrenciesTableSeeder.php
index dde39abf..f969b577 100644
--- a/database/seeds/CurrenciesTableSeeder.php
+++ b/database/seeds/CurrenciesTableSeeder.php
@@ -19,6 +19,7 @@ class CurrenciesTableSeeder extends Seeder
                 'name' => 'Ringgit',
                 'short_code' => 'MYR',
                 'symbol' => 'RM',
+                'selling' => 1,
                 'created_at' => date('Y-m-d H:i:s'),
                 'updated_at' => date('Y-m-d H:i:s')
             ]