Pos terminal

Well, there's a few options. You can use the CP job board to hire someone, and try to hire based on ability. You can post on Rentacoder and get someone in the third world who has no idea what they are doing, and will almost certainly ask people here to do it, but they will be cheap. If you have no idea how to do this task, then you need to figure out how much money you can spend, how much it matters to you, and then take the route that's within your budget. I've worked with outsourcing teams via sites like eLance, and I can tell you that a programmer watching does not stop a train wreck, so if that's all you can afford, I'd say keep your money and find another solution to your problem.