Method of Posting Information Regarding Sales Transactions to Social Networks

A method of posting information comprising the steps of:

• a. entering a code on a mobile device associated with a purchaser, wherein the code is associated with a good or service;
• b. sending the code or information derived from the code to a platform server to determine whether a promotion for the good or service is active, said platform server comprising a database containing data relating to a social network account associated with the purchaser on a social network;
• c. if a promotion for the good or service is active, displaying a message on the mobile device regarding the promotion
• d. processing user input from the purchaser indicating a desire to purchase the good or service;
• and
• e. using a social network account associated with the purchaser to post information about the purchaser, the transaction, and the good or service to a social network.

A method of posting information comprising the steps of:

• a. requesting user input prior to checkout from an online transaction for a sale of a good or service, regarding whether a user has a type of identifier;
• b. if the user does not have the type of identifier, activating a plug-in to connect to a platform server to create an identifier for the user;
• c. if the user does have the type of identifier, activating the plug-in to authenticate the identifier with the platform server;
• d. transmitting the identifier and data identifying the online transaction and the good or service to the platform server, said platform server comprising a database containing data relating to a social network account associated with the purchaser on a social network;
• and
• e. using the social network account to transmit to the social network for display to others a message from the purchaser associating the online transaction with the purchaser, wherein the message includes information relating to at least one of the retail transaction and the good or service.

A method of posting information comprising the steps of:

• a. displaying information on a computing device comprising information related to entities that a user may recommend and a reward for recommending an entity;
• b. accepting user input indicating the user's consent to recommend the entity;
• c. retrieving from a database at a platform server data relating to an account associated with the user on a social network;
• and
• d. using the social network account to transmit to the social network for display to others a message from the purchaser recommending the entity.

A method of posting information comprising the steps of:

• a. Displaying information on a computing device comprising information relating to an incentive to purchase a good or service;
• b. accepting user input indicating the user's consent to purchase the good or service in exchange for the incentive;
• c. processing the purchase of the good or service;
• d. retrieving from a database at a platform server data relating to an account associated with the user on a social network;
• e. using the social network account to transmit to the social network for display to others a message from the purchaser associating the online transaction with the purchaser, wherein the message includes information relating to at least one of the retail transaction and the good or service;
• and
• f. transmitting a voucher to the user which entitles the user to obtain the good or service.

A method of posting information to a social network on behalf of a purchaser in a retail transaction with a seller for a good or service, comprising the steps of

• a. receiving at a platform server an identifier belonging to the purchaser, said identifier having been sent to the platform server by a point of sale system or a retail server;
• b. receiving the identity of the seller, the identity of the good or service and transaction information;
• c. composing a social network posting to be posted on behalf of the purchaser, the posting containing the purchaser's identity, the identity of the seller, the identity of the good or service, and information relating to the retail transaction;
• and
• d. using the purchaser's credentials on a social network to post the social network posting to the social network.