4. OpenBravo Retail
Now that your music-on-hold is all set, you can set up your point-of-sale systems using OpenBravo Retail. Open but not free, OpenBravo Retail comes in cloud- or self-hosted versions and works with browsers on Linux, Mac OS X or Windows as well as mobile platforms. For $25 per terminal per month, the latest member of the OpenBravo family of enterprise systems includes inventory, accounting, reporting, trends, customer assistance and, of course, POS cash register functions (shown).