I need to change my Stripe integration and switch to paypal integration on my ruby on rails app. I want it to look/feel the same as I currently have. I have set up a demo for you to deconstruct here: http://referralfactory.co/demo
The after the user enters a valid dropbox URL and a valid email the button should become valid. Then the user will be directed through the most painless paypal process as possible. It would be best if they could stay on the same page with a lightbox. The page must be able to catch a callback and be notified if the charge was sucessful. Then It will post to the server via ajax like the current set up.
This should be a fairly straight forward if you have integrated Paypal with Rails and JS before. To be considered for this job your message must start with the first line of the demo page, not "Dropbox Referral Factory"...but below that, bigger and bolder, starting with 'OK'. Thank you for taking the time to read this through in its entirety.