Hi, normally this is a 3 days job, and we can do it. I accept to pay after we have done complettely and we will test it on our server with your acces to it. We will need the database (a part of it, just 10 entry for example) and which payment system do you will use. I recommend 2checkout, is very good, we use it. Contact me and we will do it in a professional way. You will get 1 month full support to debug it. Regards, Lehel