Seeking Plugin

Hi,

I’m looking for a Plugin that can generate a different coupon code number on a page with common content except for the unique Coupon Code.

The customer would fill out a form, causing an email to be automatically sent to the customer. The email will have a link to a non-menu page with the coupon & it’s unique Coupon Code. So each coupon request will go to the same page, but each coupon will have a different, unique Coupon Code.

Any suggestions?

Thanks!
Bob