A bad checkout experience can lead to an abandoned cart and a tarnished brand image. Surveys show that 70% of customers get irritated by slow or chatty cashiers, and 49% hate seeing closed lines at peak hours. Keep them waiting for 2.5 minutes, and they get annoyed. Keep them waiting for 5 minutes, and half will just leave the store.
While online shopping is convenient, customers are still looking for social and experiential experiences, which can be achieved in a physical store.