I have a sales page with a standard "buy it now" button from PayPal but it doesn't have the ability for the user to input a coupon code. I know there is a simple javascript workaround and I need someone to add that for me. I'm willing to pay $10 for this...for someone who knows JS, this should be a 3 min. job. PM me.
Here's what I need (scroll down to where it says "Form 2") http://www.members.aol.com/paypalhelper/simpcoup.html
Do you really want javascript to validate coupon codes? Or maybe you don't care if people view the source and look at the valid coupon codes? So is it just one coupon code you have, or can there be many?
Ideally, I'd like to have 3 or 4 different coupon codes that could be used. This doesn't seem like it should be so difficult. Why doesn't paypal support this?
PayPal doesn't support coupons as of yet, but you can do it on your side, and then display it in PayPal. So you would validate and calculate the coupon and discount, and send that to PayPal like you normally would send information.