I am willing to pay someone to write a new module

I need a voucher code module integrated in my Gallery3 website www.bd-shop.co.uk

Two of the seven voucher code characters will identify the value of the voucher.

The other five characters will identify the referring client.

The module will be able to:
- allow the client to enter a voucher code in the shopping basket;
- store the referrer by name and post code (that's a zip code for those who come from the former colonies) ;
- store the new client by name and post code;
- store the product(s) purchased;
- apply the discount in the shopping basket;
- do the arithmetic;
- make sure the client is charged the right net price;
- send me a report of each transaction by email;
- allow me to download a complete report of such transactions using start and end date as parameters using UK English. UK date format dd-mmm-yy is required;
- allow me to download the voucher clients database.

I will provide a database of existing customers as a csv or txt file - your choice.

I will need to be able to upload additional customers as new people buy from me. As these customers may come from other sources (e.g. Amazon, EBay), I must be able to add individual customers manually either by a data entry screen, or by adding them to the csv database and re-uploading.

I will need the work completed within 72 hours fo awarding the project.

You must have Skype available and be able to discuss things with me on Skype during my daytime - GMT (London, UK).

I will need a land line phone number on which to be able to speak to you if you do not have Skype. I only pay 1 penny a minute for calls to land lines in 47 different countries.

Please tell me how much you will charge in USD.

Barney Douglas - calendar and fine art print sales - www.bd-shop.co.uk