[GENERAL] License on PostgreSQL

[Eric Yum]

Dear Sir   I am a developer of one commercial organization. We are going to develop some applications with PostgreSQL 7.3.3. I would like to know that is it necessary to pay any license charge on the usage of PostgreSQL as database server for commercial purpose. If so, how much of it?? Does it charge on server basis or client basis??       Best Regards, Eric Yum CK Life Sciences Ltd. Finance & Administration - IT Team Tel: 21261351