A costume , I hadn ' t washed it off yet p <| sep |> how does that work ? i can ' t twist my ankle anymore playing football or i will probably have to give it up <| sep |> play with your eyes closed . <| sep |> I joined for Citadel ? How that make me a sacred member ? xD <| sep |> NVitral Louder than a BombEnough said . <| sep |> The whole West Coast is pretty bad . You think Cali is the worst ? <| sep |> Did your first client already paid for an app ? If he paid , then it ' s ok , otherwise it ' s just words . Your billing model is a bit strange for me . What you are trying to do is to sell it the license for $ 2000 and then get 10 % per year maintenance fee . It ' s good for old schools apps , but not really works well with SaaS . It is not clear what exactly your app does , but in my opinion your pricing need to be done on per user base . If a customer gets unlimited users and data for $ 2 K be ready for troubles and these $ 200 will never cover your expenses . I would probably would give them the system to use for free for probably 2 months and then start billing them . but there is lots of possible billing models . In conclusion , your pricing and billing model is the same important as your app . Try to get a business guy in your team . Good luck !