Metropolitan Church uses Paypal as a clearer. You do NOT have to have a paypal account. When you reach the paypal site, you have the option to use a credit card and fill all the information in as a paypal GUEST user or simply use your paypal account. You can add an item multiple times to the shopping cart. You can also update the quantity by entering the new quantiy and clicking the small update icon just to the right of the quantity field.