Hi
I have inherited a site that uses Cart66 with Gravity forms and I am trying to understand the mechanism that ties them all together. The Gravity form has a field showing the price of a service and the option to put a discount code in and reduce the price. There is a matching product and promotion in Cart66 but I don't see how the two are linked and the discount applied when the user goes to the shopping cart..
Any help greatly appreciated.
Thanks.