PHP/XML Developer for a small task

Here is what I want. I have a form which Post the to the database (already doing that now). Encrpyt cc and or any other valueable info (already doing that)

I need the following:

1. I need the info to generate on an xml format to send to litle for payment processing and catch any errors messages (bad cc, bad whatever, etc)

2. Get the transaction number and or ther valueable info and update the client in the db

3. Credit and Void transaction

This is for the first stage. This shouldn't take more than couple of hours for someone who knows what they are doing and good in PHP/XML. I would encourage bids in the range of $30. I want this to be completed within 24 hours.

Evner: PHP, XML

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Om arbejdsgiveren:
( 11 bedømmelser ) Boston, United States

Projekt ID: #139434