We will hold to our World of Concrete price for Pump Magic till the end of March and at that time the Pump Magic price will go up. Right now the Price is $50.00 per license per month and a one time set up fee of $500.00. You can install each key on more than one computer but only use each key at a time. If you need to use multiple keys at the same time you have to buy each key. Each Key only cost $50.00 per month. You can run a 10 pump company for just 50.00 per month. This is a great deal and I believe it is the best Concrete Pumping Software on the market, try it out for free.