Wordpress coding as requested here: https://forums.digitalpoint.com/threads/redirect-url-script-with-landing-page.2691664/#post-18788639 Full payment is $50, with $25 upfront.
got this message while processing : - We can't process your payment right now, so please try again later. We're sorry for the inconvenience.
Well.. I dunno what to say.. Try later, maybe it will work. Or, I can send you an invoice or create a pay now button.