# MD for: https://www.mercadopago.com.br/developers/en/docs/qr-code-legacy/integration-configuration/qr-attended/introduction.md

\## What is the QR Attended Model? After placing the customer's order, \*\*the model allows the operator to associate the order with a Point of Sale\*\* to complete the transaction. This system is ideal for retailers and restaurants, among others. ## Model description The main characteristics are: - The operator always works from the POS system, previously set up with a Mercado Pago charge functionality. This option enables the submission of the order to the associated Point of Sale. - For the customer to complete the transaction, an order must be linked to a POS. - The operator can view the completed payment in the system.