1- When we edit the billing address of the customer, there should be a field with the NIF, if you need to modify or inserted later.
2- In "Credit Order" field to remove "coupon code" and "voucher" and put "credit Vouchers" only
3- Just below, in the "discount" field, removes the following fields "Add rate", "Add to shipping", "€ +", "+%"
4- In "Total Order Amount" field to remove the last 3 fields:
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Hi, I am open cart expert and I can complete all four task as you mention with perfection. I have completely understood your requirement and assure you with quality solution in a minimum of time. I can start the job immediately. Lets have a quick conversation on the details to proceed further with this project. Looking forward working with you. Regards, Arpan Khandelwaal