How To Convert Sage 100 ERP From PC Charge to Sage Payments

Here’s how to convert a #Sage100 ERP customer from #PCCharge to #SagePayments without tears.

1. Obtain a Sage Payments merchant account

2. Flip the switch from PC Charge to Sage Payments within Sage 100 ERP by going to Library Master – Main – Company Maintenance – 3. Servers tab.

3. Go to Accounts Receivable – Setup – Payment Type Maintenance

4. Change each of their existing CC payment types:

  • Merchant ID: Terminal ID from their sign up letter
  • Merchant Key: From their sign up letter (NOT same as Merchant ID)
  • Pre-Authorization Term: Change to 7 days

Note: If you do not change the pre-authorization term to 7 days (which matches Sage’s gateway) then you could see “Authorization Expired” messages.

Helpful resources:

Sage Payment Services KB:

About Wayne Schulz

is a Sr Consultant who has worked with Sage 100 ERP ( Formerly Sage MAS 90 and MAS 200) since 1986. He provides technical support to companies located throughout the United States on all versions of Sage 100 ERP. Contact Wayne via our info request page or via Google