creating/adapting os commerce shipping module

hi below is the delivery schedule that needs to be implemented into oscommerce. please do not bid if you are unsure of completing this as i will leave negative feedback if i choose you and you cannot do it. on the other hand, if you have questions, or are unsure of what i am asking here, then please do ask and i will do my best to answer you. fyi, if the customer buys 2 products, then they have to pay delivery twice; 3 products, then 3 times etc. also, the text attached is taken directly from the companys web site, so this is exactly what they want, however, i have been advised that we can forget about the FK17-99, All IV, All KW, PA21 upwards or PH 18 upwards postcodes thanks and good luck, matt ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform php mysql possible knowledge of UK regions and county structure.