Coupon Website Modifications

My coupon website is already on our server. I am looking for a qualified programmer to modify this website with the following requirement: 1. Testing all functions of this coupon website to find and solve all the problems to gurantee its normal operations of this site. 2. solve the problems found in the testing( I will give you a list of problems found in my testing ) 3. give some changes or modifications as required 4. proposal for modications on this site is prefered [login to view URL] a internal structure SEO (including fix up html**) 6. add the feature for recording the history of payment transactions for his subscription at admin panel which can alow the merchant to download the file . ** cooperation or investment in this site are welcome. **Payment will be released after the project has been completed. *** Delivery time: 7 days ***** Please do not bid if you are not an expert in coupon website creations