Gumroad Redirect After Purchase

PROBLEM: After purchase with GumRoad, users remain on the same page of my WordPress blog where they made the purchase (default integration). GOAL: I would like to offer buyers another product by redirecting them to a new page after purchase. JOB: Code a custom redirect to occur after a successful GumRoad purchase. The code needs to be customizable so I can specify a unique redirect URL after each purchase. For example: Product A redirects to Page 1 after purchase. Product B redirects to Page 2 after purchase. I am using the latest version of WordPress with SSL and GumRoad overlays. It is easy to inject php/javascript into the code (ideal for creating different redirects on a page-by-page basis). I’m thinking this job can be completed with JavaScript/JQuery event listeners, but you're open to use any approach as long as the desired result is delivered. You can find the GumRoad API and WebHooks here: [login to view URL] [login to view URL] Qualifications: • English Fluency • JavaScript/JQuery/PHP Estimated Job Time: 1-2 hours Turnaround: 2 Days This should be an easy job for an experienced programmer not requiring more than 1 day after being accepted. 2 days are provided in case additional communication is required. Deliverable: Redirection code & integration instructions. Additional Questions: To show you understand the work involved, briefly state which languages you will use to solve the problem and why (e.g. JQuery/Php/etc. + reason). (required) BETTER IF THIS SOLUTION CAN BE A WP-PLUGIN WITH EASY INSTALLATION AND SETUP.