diff --git a/fixinvoice.txt b/fixinvoice.txt
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+1. create migration field service_charge in bookings. (nullable, default null, double)
+2. create migration field adjustment in invoices. (nullable, default null, double)
+3. save service charge on confirm
+4. pass service from backend
+5. display in frontend.
+6. When RMB value match auto adjustment.
+7. Vue validation before post and edit.
+8. post and edit invoice needs to have adjustment. validate.
+9. change pdf documents.