I am looking for a program developer that would make an URL Merchant/Customer Receipt of Order with Itemization of the Order page (I have the HTML done) for my client's coffee cup pro eCommerce site.

My client is using authorize.net for their credit card processor using the SIM method. This method allows us to use a ''Relay Response Option" which would require a programmer to do something called decrypt MD-5 hash decrpytion onto the HTML page hosted on my customer's hostserver (not Authorize.net).

This page would show up right after the customer hit the "complete order'' button and would itemize what they just ordered and other information, including the last 4 digits of their credit card, shipping and returns information, and other advertising information. Like I said, I have the HTML page for this created.

I need a programmer that will not only decrypt the information of that MD-5 hash stuff, but also email the HTML Confirmation of Order Recept Page to both the customer and the merchant.

Any programmers out there brave enough to take this on? If so, give me a price!