Abstract: An electronic commerce ticket comprised in a redeemable ticket system including: a server side program operable on one or more servers and having: a server side communications module facilitating communication with customer devices and seller devices; a membership module for receiving and storing customer information; a seller module for receiving and storing seller information; a data module accessible by sellers for storing offers and generating verification codes associated with each offer for distribution sellers; and for distributing offers to one or more customers, and comparing verification codes associated each offer; and a client side program operable on each of the client devices and having: a client side communications module for uploading one or more offers to the servers for distribution with the verification codes to the customers by accessing their customer devices whereby one or more customers may take up any such offer by communicating the relevant verification codes to the relevant sellers.