Techniques for assisted self checkout
View Patent ↗Techniques for assisted self checkout are provided. Customers or store personnel use scan devices that are independent of a self-checkout kiosk as they shop in a store to scan goods that are to be purchased. The transactions are independent of any particular checkout terminal. When the customer is ready to checkout, the customer approaches a checkout station and the transaction for the customer is located and recalled. The customer completes payment at the station to end the transaction and exit the store.
1. A processor-implemented method to execute on a processor configured to execute the method, comprising:
receiving from a customer's cell phone an identifier for a transaction where the identifier also identifies goods associated with the transaction and where the goods are not scanned at any particular checkout terminal and where a customer scans at least a portion of the goods;
acquiring scan details for goods associated with the identifier that the customer is purchasing, wherein the scan details are received from the customer's cell phone and the scan details are received at the direction of the customer before the customer is present at any particular checkout terminal and wherein the scan details includes coupons scanned by the customer and providing special handling for particular items associated with the scan details that are sold by weight delaying weight of those particular items until the customer is at the checkout terminal;
applying the coupons scanned by the customer after verifying each coupon matches one of the goods scanned by the customer; and
storing the scan details and the identifier until recalled for checkout at a payment terminal.
2. The method of claim 1 , wherein receiving further includes obtaining the identifier as a transaction number randomly assigned to the customer via from a pre-established pool of transaction identifiers encoded via a barcode on a paper slip, the token is disposable after checkout or can be reused.
3. The method of claim 1 , wherein receiving further includes obtaining the identifier as a customer loyalty number scanned from a loyalty card or manually keyed into a portable input device from the customer.
4. The method of claim 1 , wherein receiving further includes obtaining the identifier from a transmitter affixed to a shopping cart that uniquely identifies the shopping cart.
5. The method of claim 1 , wherein acquiring further includes receiving an item identifier and a price for an item with each item scanned by the customer or store personnel with the scan details.
6. The method of claim 1 , wherein acquiring further includes obtaining the scan details from a portable device acquired at a store by the customer.
7. The method of claim 1 , wherein acquiring further includes:
obtaining the scan details from: a scanner built into a shopping cart that the customer places the goods into while shopping;
recording of a need to weight items at the checkout terminal; and/or
support for a standalone item weighing station providing item weights associated with an identity token.
8. The method of claim 1 , wherein acquiring further includes removing or deducting select goods from the scan details when re-scanned by the customer along with an indication that the good is not desired by the customer.
9. A cell phone based scanner, comprising:
an entry mechanism that is a camera configured to read a bar code; and
a communication mechanism;
wherein the entry mechanism is configured to be operated by a customer within a store to initiate a transaction that is independent of any particular checkout terminal and the entry mechanism further configured to record scan details for goods and coupons associated with the transaction that the customer plans to purchase at a checkout terminal before arriving at any particular checkout terminal to conclude the transaction, and the communication mechanism configured to provide special handling for particular items that are sold by weight that delays weighing those particular items until at the checkout terminal, the communication mechanism configured to communicate a transaction identifier for the transaction and the scan details to a remote server that subsequently is queried by the checkout terminal with the transaction identifier to obtain the scan details at checkout by the customer, wherein the scan details include at a minimum an item code for a particular good used to identify that particular good to a store's sales system, other scan details include one or more of: item description, price, discounts or loyalty points earned, food stamp eligible, and/or totals due by the customer.