A comprehensive integration guide to the Worldwide Payment Gateway, for both the Direct and Hosted models. Includes information on how to add authentication, modify orders, set up notifications, and add industry-specific data.
Once you’ve integrated your website with Worldpay and checked that it meets all the compliance guidelines it’s time to test that everything is working properly. We’ve broken this down into 3 easy steps.
The basic integration guide shows you how to create a “buy this” button for your site, the example given is for a single product but the form can be used multiple times to create multiple buttons for multiple items.
This guide is intended for all customers using the Hosted Payment Page (HTML redirect). Use this guide to set up and use the customise the Payment Response feature, validate messages from Worldpay and display your own response to the shopper.