This is actually a very good idea. You probably shouldn't install a serial number into the program - just put that on the contract document you signed with your customer. You can approach non-contract bound users as potential customers. If you do all the usual dance with trademarks and copyright and appropriate legal backing you should be alright.

Seeking Green geeks in Minnesota

In reply to Re^2: Registering and License Keys by diotalevi
in thread Registering and License Keys by Anonymous Monk

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