git is licensed under the GPL. What that means is that if you change git itself *and distribute the changed binaries to other users (not in the same company)*, then you must make those changes to git available to the people who received the binaries.
However, just using git to maintain code does not place any restrictions on your own code. You may use git for any purpose you want internally without any need of any license. You don't need to license or even register your use of git with anybody. Of course, git is maintained by expert volunteers. That means that if you want a change or a bug fixed, then the most you can do is "humbly request". You don't have any "leverage" like you would with a commercial product (well, supposedly you have leverage with commercial companies). Bottom line: use git freely with no restriction on how you use it internally. Abide by the GPL if you modify git itself and distribute your modifications. On Tuesday, November 13, 2012 8:51:27 AM UTC-6, Srinivas reddy kukunoor wrote: > > Can I use GIT for developing commercial product? Is there any restriction > on number of developers that can concurrently use the SCM? I mean some > restriction to acquire a commercial license if more than 50 developers > involved? > > Thanks > --