Custom module wanted

Hello,
I am looking for someone to make a custom module for me in OpenCart 1.47. The PHP programmer must be experienced with OpenCart. I want to modify an existing module to allow and track coupon use for certain groups. You can contact me at vchang@omegaalpha.ca. Please only contact me if you are an experienced PHP OpenCart programmer.

Hi,

Do you want us to customize coupon module on opencart? could please provide us more insight on the requirement..
Do you want an option to set or generate coupon code for certain group/category?

We have experience in creating multiple website using Opencart..
www.scrapbookkits.com.au
shop.zenplugs.co.uk

Regards,
Remiz