Uniprogy Couponic site needs extra Payment Gateway + Custom Form Fields

Avg Bid (EUR)
Project Budget (EUR)
€30 - €250

Project Description:
We're looking for a php developer who is experienced with the Uniprogy Couponic script (1.5.3) and Yii framework.

1) We want to add MultiSafePay (Fast Checkout) as a payment option to our site.
Documentation & API class example:

2) We want to add a few custom (required) form fields to the "user sign up" form and "user edit account" form.

Deadline: Asap

Additional Project Description:
11/25/2012 at 2:45 EST
Due to the complex structure of Couponic, past experience with this script is a strict requirement.

Skills required:
PHP, Yii
About the employer:
Public Clarification Board
Bids are hidden by the project creator. Log in as the employer to view bids or to bid on this project.
You will not be able to bid on this project if you are not qualified in one of the job categories. To see your qualifications click here.

€ 375
in 15 days
€ 400
in 4 days
€ 200
in 2 days
Hire ydoc
€ 300
in 5 days
Hire trunix
€ 250
in 5 days
Hire developurwebsite
€ 200
in 3 days
Hire YUyiR3W57
€ 250
in 1 days