- Introduction to WorkXpress
- Building Your Application
- Examples and Best Practices
- Technical Manual
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.