Sage 100 (MAS 90/200)

If you use Sage 100 to make payments by ACH, new mandatory compliance regulations take effect in 2026 that may require a software update. Here’s a look at what the new requirements are and how they impact your Sage 100 system.

From time-to-time Sage 100 can end up out of balance in the quantities displayed in item maintenance and inquiry. This most commonly occurs if a user’s session crashes while entering transactions such as sales orders and purchase orders.

The magnifying glass icon in Sage opens a lookup window, giving you quick access to the data you need. Learn how to modify the lookup window in Sage 100.

View these step-by-step instructions on how refunding a customer’s credit on a customer’s account in Sage 100

Learn how to use, change, and edit remit to address in Sage 100 to pay vendor invoices to a different Payee – or a different address.

Do you want a quick way to drop information from a list or a report into Microsoft Excel?  Learn how to send Sage 100 data from lookup lists or reports directly to Microsoft Excel.

Here's a look at some of the key enhancements and notable updates in Sage 100 2025.

Why is information missing from the General Ledger in Sage 100? Here our steps to take if your General Ledger seems incomplete in Sage 100.

Learn how to delete, renumber, and merge item numbers in Sage 100 this is found in the Inventory Management module.

Learn about the latest Sage 100 news and happenings.

Learn how to transfer an Accounts Payable invoice to a credit card vendor in Sage 100 and streamline your vendor payment process.