This article will provide you total information about how to design Shopping Cart in ASP.Net Collaboration Diagrams and sequence diagrams. Mainly Shopping  Cart useful for buy any item over the internet without spending more time on selecting each and every item. This Project can provide best quality of the products with less cost, so users no need to worry about product quality. Here We are going to explain how online music store website shopping cart works, 1) user can select the CD or DVD wants buy, 2) user can login to the music website or go for the registration process, 3) add the selected VCD, CD or music DVD to the Cart and finally make the necessary transaction for the selected music item, 4) Log out from the web application system.

Administrator Login Sequence Diagram for Music Website: 

Shopping Cart in ASP.Net Collaboration Diagrams1

Administrator Adding Loacation Collaboration Diagram for Online Music Store: 

Shopping Cart in ASP.Net Collaboration Diagrams2

Administrator Adding Music CD/DVD/VCD Items & Price Collaboration Diagram for Music Online cart: 

Shopping Cart in ASP.Net Collaboration Diagrams3

Administrator Adding Category like Album Type, Movie Name for each product Collaboration Diagram:

Shopping Cart in ASP.Net Collaboration Diagrams4

Customer Order selected Music Item Details Sequence Diagram:

Shopping Cart in ASP.Net Collaboration Diagrams5

Download Shopping Cart Project in ASP.Net with Collaboration  and Sequence Diagrams.