Store credit as payment method / Checkout wth Store Balance
This extension allows customer to purchase via store credit or purchase via other payment methods.
It shows store credit as payment gateway and only deducts credit if user selects "store credit" as gateway otherwise it won't always deduct credit like opencart do.
It will remove automatic deduction and replace it by manual choice in payment methods.
Payment Method is only shown if user's credit is greater or equal to cart total.