Code on PHP,.NET or MYSQL

PLEASE NOTE: I AM NOT LOOKING TO DEVELOP A NEW SITE - I AM LOOKING FOR A READY TO USE SOURCE CODE. The Taxi Booking Website should contain the following features: 1) User Registration 2) User Login 3) Pay using debit/ credit card 4) Driver Information Please host it somewhere so that I can look at the demo of the website. I am looking for SOURCE CODE that I can modify as necessary. No bids without demo please. i have a very low budget here and also tell how FASt you can do it