the project is basically about online bidding system for a particular product.I almost completed the project but i am facing a problem regarding updation of the values from the database. when a fresh user enters to the website its amount should be zero it means he/she must purchased our bid package to start bidding for a product.
now firstly,I want to update the amount /package that user purchased from our website & that amount should store in DB and when user start bidding on particular product the amount will be reduced from DB and remaining/updated amount will showed to user.
secondly, according to our project initial hits are set to 500(suppose).when user bid for a product number of hits should be decremented on each and every [url removed, login to view] means if a user bid 3 times the number of hits remaining will be 497 & it will showed globally to every user who visits our website.
Remember the amount will be shown separately for every registered user.