The present disclosure provides for radio frequency identification in self-checkout via a first product pathway; a single Radio Frequency Identifier (RFID) antenna, having a first scanning zone aligned with the first product pathway; wherein the first product pathway is configured to: position a first set of objects within the first scanning zone at a first position relative to the single RFID antenna at a first time; and position the first set of object within the first scanning zone at a second position relative to the single RFID, different than the first position, at a second time; and wherein the single RFID antenna is configured to: receive, at the first time, a first set of identifier signals associated with at least some of the first set of objects; and receive, at the second time, a second set of identifier signals associated with at least some of the first set of objects.