Point-of-sale promotions

A non-transitory machine-readable medium storing instructions that, when executed by at least one processor of a machine, cause the machine to perform operations comprising:

• receiving a preliminary selection related to a purchase from a user;
• determining past transactions conducted by the user;
• determining, at a point-of-sale, a promotion for an additional product to present to the user based on at least one attribute from the past transactions and at least one attribute of the preliminary selection;
• and
• publishing the promotion to the user at the point-of-sale prior to the user finalizing the purchase.

A system comprising:

• means for receiving a preliminary selection related to a purchase from the user;
• means for determining past transactions conducted by the user;
• means for determining, at a point-of-sale, a promotion for an additional product to present to the user based on at least one attribute from the past transactions and at least one attribute of the preliminary selection;
• and
• means for publishing the promotion to the user at the point-of-sale prior to the user finalizing the purchase.