Finishing oscommerce shop

I need an oscommerce expert. I hired someone to make me some oscommerce webshops. They are almost finished but some little things are missing. (because she ran out on me) Webshop 1 misses: automatic removal of product after its been ordered. (In product attributes I can add amount I have) Also misses: Sorting on clothing size on the page (if possible) Webshop 2 misses: A good working SEO menu. Which I have design for. Also need a sorting on size on the page (if possible) And some little design and program things. ## 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 Debian, oscommerce