Where is the zip or postal code box in the credit card payment form? LitCharts Help FAQ
Where is the zip or postal code box in the credit card payment form? LitCharts Help FAQ . Structure of credit card & debit card numbers with bin. A credit card zip code is the postal code you write down as part of your billing address to apply for a credit card. How to figure out the zip code to my debit card Quora from www.quora.com It is the postal code of the billing address used for the credit card. The zip code for your credit card is essential for authorization and authentication purposes.usually, you have to use it at gas stations when you pay for gas. A credit card postal code is the zip code associated with a credit card’s billing address.