So I got contracted to build an application and charged the customer a fixed price. He has since sent me a redistribution/licensing agreement to sell the software I made him. Am I wrong to think I should be able to charge more for this? I wasn̵7;t aware of this before, but now I feel like I always run into people charging more for individual use vs licensing or commercial use? Maybe I̵7;m wrong?
Would love some feedback, comments or suggestions.