How to Add Processor "Paypal Website Payments Pro":
1) Under "Products" Menu on the Left side of Builder
2) Select "More"
3) Click on "Processors"
4) To add a new Processor: Click on the Gear at the bottom of builder and select a processor "Paypal Website Payments Pro" from the list available.
*Make sure to change Payment Methods to match your new Processor*
How to Change Payment Methods:
1) Under "Products" Menu on the Left side of Builder
2) Select "Price Sets" Option
3) Double Click on "Payment Methods" at the bottom right corner of Builder
4) To add a new Payment Method: Click on the Gear at the bottom of the Builder to add a new payment method (add each processor using this step)
5) To add processor to Payment method within the Payment method use dropdown menu and attach "Paypal Website Payments Pro" to payment method
Make sure to publish after completing your changes.