What do I get if I purchase the flash templates you displayed on your website?

The flash templates comes with FULL SOURCE code (.FLA) file which is ready to be edited and re-compiled.

If we buy your flash templates with source code, can we use that to develop any number of website for clients, without showing your name, and only need to purchase the template once?

YES, this is the deal. The only restriction is that you cannot sell the source code file to your clients. You can compile unlimited number of .SWF or .EXE files for your clients.