How can I add a checkout option from the Wix Online Store that does not require a merchant account?
Offline payments enable you to accept payment options other than credit cards (i.e. cash, check, bank transfer, wire transfer, etc.). When a customer places an order from your online store, you will receive an email containing the order information and their contact details. Contact them to finalize the order and arrange the method of payment.
To select the Offline Payments method: Click the Product Gallery to select it > from the pop-up menu, click Manage Store > click the Payment & Currency tab.
Under Payment Method, select Offline Payment > fill in the relevant information > click Save.