We need a website that users will create their account. Each user will have its own balance and user will be able to deposit to their account with their credit card. We also need an admin account to add or delete items to system. USERS WON'T BE ABLE TO ADD ANY ITEM. Every item on web site will be added by admin. The users will be able to purchase items with bidding system, that algorithms will be explained by us after agreement, web-sites design will be provided by us as psd file. We also want a responsive coding so that users will be able to log in from their mobile devices. Security is very important because money transections will take place. Further information will be given after agreement.