# How to reduce unnecessary communication at checkout Reducing communication with cashiers can be achieved by the following methods： -Give priority to the self-checkout channel -Prepare the payment method (cash or card) to improve efficiency -Use mobile payment applications (such as Alipay, WeChat Pay) - Organize the items in advance to reduce the complexity of the cash register process -Use short polite terms such as "hello" and "thank you" -Use the supermarket's online shopping and delivery services It should be noted that regardless of the education level of the other party, it is important to maintain basic courtesy and respect. If you just want to improve the efficiency of checkout, the above methods should help.