asp.net/vb shopping cart updations

Hi, We want updation in a shopping cart developed at windows plateform using vb.net, we want following updations to be done: -Create login and password(helps returning customer) -Redesign the order form, if needed to make it user friendly. -Email all the information to the client when a new order is placed by encrypting the information or find another way of sending across the information to the client, which is secure, easy and reliable. -Add a shopping cart link/logo on every page so that the user knows that they can shop online. -Add a search box on every page as per the product line, not the word search. -Update the products as per the catalog by adding new pages and relative pictures for the new products. Details are provided below. Make all the pages consistent. -Delete some of the old products that no longer exist.(pages) Product Updates 1. Fix the color options under Modern Bags.(Picture Updated) 2. Add a new Category Mod Bags under Gift Bags>Specialty Bags. (New Webpage will be needed)(Under this you will include Divine Damask, Dreamy Damask,Bloomin Love and Snow fall. All the pictures are under Images>giftbags folder) 3. Add a new category “Purse Bags” with colors Under Specialty Bags Section( new webpage)( Picture and a picture of all the colors uploaded under Specialty packaging) 4. Add new colors in take Out Boxes section.( Database) 5. Delete Vinyl Towers Section.( Specialty Packaging>>Clear & Frosted Packaging) 6. Add a new Category “Caps & Sleeves” Under Envision Packaging.(new webpage)(Picture under Envision Packaging) 7. Check Colors for Stock Print Non-Woven Bags.(Gift Bags>>Trade Show Bags) 8. Add New Section “Swirls & Stripes under Stock Print Bags.(new webpage)(Picture uploaded under Giftbags). 9. Add colors under “Organza Bags” 10. Add Colors under Wine Bags. 11. Replace “Classic Grape Wine Boxes with “Nero Wine Boxes under Italian Wine Boxes.(Picture under Gift-Apparel-Boxes) 12. Replace “Red Star Wine Boxes with “Argento Wine Boxes under Italian Wine Boxes. .(Picture under Gift-Apparel-Boxes) 13. Replace “Cream Leaves Setup Boxes with “Coffee Talk Setup Boxes under Specialty Gift Boxes. .(Picture under Gift-Apparel-Boxes>SpecialtyBoxes) 14. Add “Chocolate Swirls” under Specialty Gift Boxes. (Picture under Gift-Apparel-Boxes>SpecialtyBoxes) 15. Add “ Chocolate” under Specialty Gift Boxes (Picture under Gift-Apparel-Boxes>SpecialtyBoxes) 16. Add new colors under “Feather Boas”(Pictures for colors uploaded) 17. Fix the Gross Grain Page. 18. Gingham Gross Gone. Delete it. 19. Maybe a few more if I have missed something. Just wanted to have a provision for a few more product changes available. 20. Fix the Tint on Kraft Bags page 21. [login to view URL] 22. Fix the colors/sizes under the [login to view URL]( the color options pages show the same sizes for different size options.) We have listed most of the updates, but please provide provision for a couple more in case we have forgotten some thing and find it as we go along. More projects for the winning bidder. Please do provide some reference websites on similar plateform. Regards, ovais