Software for Membership Tracking and Inventory?
ZeLonewolf asks: "I'm a consultant to a customer who owns two franchises of a fitness gym. The computers they use to keep track of members and inventory run DOS programs written in the early 90's by a company that has long since gone out of business. My customer needs an upgrade badly. Replacement software to keep track of members and handle check-in and membership expirations, as well as inventory and point-of-sale data, costs $5,000 and up, so a free software solution is desirable. Does GnuCash do the job? Have Slashdot readers successfully set a small business up with Free/Open Software? What software have you had success with?"
The open source Clubdata project might be of interest.
boakes.org