Microsoft has released Commerce Server 2000 Service Pack 2

This is the second Service Pack for Commerce Server 2000. It is an update for the production version of Commerce Server. SP2 does contains all the code from SP1.
SP2 will not work on the Evaluation Edition of Commerce Server. To update, you must first upgrade your Commerce Server installation to the production version.

System Requirements

Required:
Commerce Server 2000
Windows 2000 SP1
Microsoft XML 3.0

Recommended:
Microsoft® Windows® 2000 Service Pack 2
Internet Explorer 5.5 Service Pack 1
Microsoft XML 3.0 Service Pack 1
If using SQL Server 7.0, SQL Server 7.0 OLAP Services, Service Pack 3

Download Service Pack 2
Download Service Pack 2 (Symbols)