US Patent 10360599 Tracking of members within a group

A group of consumers are identified before the members of the group enter a frictionless store on an outside premises of the store. In an embodiment, a registered account holder for a member of the group is passed to an indoor tracking system of the frictionless store when the group enters the store. In an embodiment, attributes of a potential group of consumers is passed to an indoor tracking system when the group enters the store without a registered account being identified.