You can easily toggle your different payment methods for your customers on and off through the Web Ninja admin.
1. log in to the admin area
2. Select 'Payment Methods' under 'Configuration':
3. You will be given a list of available payment methods:
4. To toggle these on and off, simply click on the payment method and tick enable if you'd like to turn on. Untick to disable it off the site:
5. If there are details required, enter them before saving this option.
6. This option will now be available (or hidden) to your customers at checkout.