Prestashop Module gift card balance checker

We want to add the ability to our customers to verify their gift card balance from our prestashop. The process is simple we have a verify gift card balance section in our footer, the cutomer entrer his gift card number click verify and a popup appears with his account balance. Technically we want a Prestashop Module that we can hook on any front end block that will query and external MySQL database and verfy and display the actual account balance. We also need some kind of attack protection if more then 3 bad requests from the same IP in a determined period of time it should block the function. Also the script should not allow XSS and MySQL Injection. The Module display text should be in Prestashop Language file so customer can receive message on their own language. The Testing process This is the testing process we will use to determine the accetance of the project, we strongly recommend you do the same prior delivery to avoid delay in payment. 1. We will badly formed XSS/Mysql Injection code the module should return a simple error message “ 2. After three badly formed tentative the IP should be block foir a while the site should continue to display a simple error message 3. We will test the module against some valid gift card number and the module should return proper account balance. Project Acceptance In order to accept this project we will execute the testing procedure, it should be working as expected. Prior to bid on this project Since we had some problem in the past with other elancer, we do not accept any late delivery, so please take proper time to estimate your work and estimate the delivery date accuratly. In case of late delivery we stop the project, we do not pay for it and we re-post it.