It's all about working smarter!! You want to know a best practice? Build a couple base systems that you offer clients. I mean more then just remote programming. Have packages that you sell with a TV, DVD player, Receiver, Speakers, and control. Advertise it as such and that way you can have remotes already programmed for the exact system. That way all you need to change is the main page if you customize it for each client. We have about 6 different packages that we offer the most. Does that mean that we don't offer other product? No but it's easier for the salespeople and the clients. Even if you don't do that you can have remotes that you use as templates. I have a ton of clients I've done RTI remotes for and I usually use my template remotes with minor changes. Hope this helps.