WorldPay

WorldPay (http://www.WorldPay.com) belongs to the Royal Bank of Scotland Group. They provide electronic payment solutions. The WorldPay payment method offers an interface between your shop and the WorldPay payment system. With this, you can offer payment options for your shop by credit card and, within Germany, by direct debit. WorldPay checks the customer's payment data and only permits transactions with secure data.
Note: Since the recording and processing of an end customer's payment data is performed by WorldPay, you as the merchant are not involved in the handling of this sensitive data and therefore cannot be held liable.
First, register as a merchant. This qualifies you for an installation ID and access to the WorldPay administration area. After this, you can configure your shop for the WorldPay payment method. For more details, see Payment method with WorldPay, above. After you set up and test the payment method, you need to have WorldPay activate your shop.
This will allow you to offer your customers this payment method in your shop and display the WorldPay logo with the accepted credit cards.