====== Payment Type (Field Setting) ======

The **Payment Type** determines what type of interface and future interaction with the end user this button will display.  If a Single Payment is selected then the end user will see a payment description with all the details about the item they are buying.  If a Reference Transaction is being created the end user will see a screen allowing them to setup a billing agreement between the buyer and seller authorizing the seller to charge the buyer for a variable amount in the future.