Update May 2011 – This may be against terms and conditions. See Martin Brown’s comment below
It took a while to get my head around it, so here it is incase I need it again.
Integrating with WorldPay is not the simplest of tasks. The documentation is poor at best.
I was integrating by using a form on my site, which posts the order total and an order id etc to WorldPay. WorldPay then deal with taking the money from the user. What I couldn’t understand was how to get the user back to my site for thanks after they had paid.
Turns out it’s quite simple.
Continue reading “WorldPay Response URL and Shopper Return for Thanks”