The docs for WorldPay are really difficult for me to understand after reading and re-reading them for hours. (In fact, many of the docs gave me the wrong Live URL and I had to look around on the we...

I am trying to integrate Worldpay in an angular2 app. I am using own form (own-form) approach where it is necessary to include their script in page: <script src="https://cdn.worldpay.com/v1/w...

My original question (below) was perhaps too specific, so I'm going to ask something more general! Can anyone point me in the direction of a tutorial, example or documentation on using Activ...