Registration PHP Development

I have a product that requires a customer's name and serial number. I also have a serial number generator for my application. I am using Paypal Business Account to process payment. I need a .PHP webpage that will collect the purchaser's name and do the following functions: 1. Generate Registration information based on the algorithm of the serial code generator 2. Email the purchaser and an email address I specify with the access information. The .PHP file may be used in sequence with the IPN functions of Paypal. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform .html / .PHP file