Sage 300 Payment Processing uses Paya to process credit card transactions.
To find support and services for Paya, Sage Exchange, and Sage Virtual Terminal, use the following resources:
Paya Online. Visit the Paya website at www.sage.com/us/sage-payment-solutions for information on customer support, community, and training options.
Sage Virtual Terminal. Sign in to Sage Virtual Terminal at www.sagepayments.net/virtualterminal and use the Help menu to find step-by-step tutorials.