If you want to use the WorldPay card processor to take payments for customer invoices in KashFlow, you would need to link your WorldPay account with KashFlow.
Before integrating, please ensure that you have added a PayOnline button on unpaid invoices.
To start, navigate to Payments > Card Payments > Get Started. You will be able to provide your WorldPay credentials on the next page:
To find these details, you will need to log into your Worldpay Business Manager interface at the following address: https://secure.worldpay.com/sso/public/auth/login.html?serviceIdentifier=merchantadmin&maiversion=version2
Simply enter in your WorldPay login details and select a merchant code. If you have more than one, select your ECOMMERCE code and click ‘Proceed’. WorldPay Support will also be able to confirm your merchant code.
Whilst on the Home page, please click on the SETUP option from the left-hand side menu.
The next page will contain a list of your installations where you can find the following details:
- Merchant Code – available in the top right-hand side dropdown
- Password – shown in the description of your ‘Invisible XML’ installation
- Installation ID – provided in the beginning of the ‘Invisible XML’ line