I have a WP blog that uses Gravity Forms with the PayPal plugin to perform a registration with payment for an event.
We are doing to have a database of several hundred coupon codes (think Groupon). I want to have the registrant enter the coupon code and have it be verified against our database in order to provide them with the price associated with the code and have that price show up in their 'total' field. This same functionality would apply if they entered a 'group' code (for select groups that we are working with).
Date would be in this format:
Price - Code
$55 - KidsGroup
$65 - ChurchGroup
$55 - 3883004823984
$55 - 3994829284829
$55 - 3699885702028
We would need the system to check the group/code number and then feed back the price so that the total field shows the correct price.
I tried to search the support forums thoroughly before posting this, so I apologize if it is a duplicate.