Here is a simple solution for providing your bank details for your customers:

Click the 'Payment Methods' button on the Supacart control panel.

Add a new payment method by clicking the 'New' button on the toolbar.

One the 'Payment Method Form':

• Check the 'Active?:' option is ticked.
• Enter 'Wire Transfer' into the 'Payment Method Name:' field.
• Enter 'WT' into the 'Code:' field.
• Leave the 'Payment Class Name' field blank.
• Select 'Address Only/Cash on Delivery' option in the 'Payment Method Type'.
• Enter a message for the customer to see once they have confirmed the order in the 'Payment Extra Info' field on the 'configuration' tab. This message could be used to explain that the bank details required for the wire transfer are included on the order detail email that will be sent to them (see below for details on how to add the bank details to the order emails).
• Click the 'Save' button on the toolbar. 

That completes the steps to setup the payment type.

Adding the bank details to the order emails 

In order to pass your bank details to the customer you need to edit the order email template. These are located in the 'administrator/components/com_supacart/html/templates/order_emails' folder on your server.