Here are some tips to make the checkout process more efficient and the conversation shorter, but please note that no matter what the other party's background is, it is always necessary to maintain basic courtesy and respect: 1. Prepare in advance: Before waiting in line, you can prepare your payment method (cash, credit card or mobile payment) and take out the card or cash in advance so that you can complete the payment quickly at the checkout. 2. Be brief and clear: Only give necessary greetings and responses at the checkout. For example, when the other party asks "How is your day?", you can simply answer "Fine, thank you" and go directly to the payment process. 3. Non-verbal cues: Stay focused on the checkout process, such as looking at the cash register or checking your phone (but be careful not to appear impatient or rude), to express that you are busy processing matters. 4. Show that time is urgent: If you are really in a hurry, you can appropriately say "I have an urgent matter" so that the other party will understand that you want to complete the transaction quickly, but don't use this as a reason to deny the other party's communication, but as a kind way of communication. 5. Take the initiative to avoid unnecessary topics: Try not to take the initiative to bring up other topics when shopping. When the cashier asks you to communicate, respond briefly and politely and enter the transaction process as soon as possible. The above suggestions are mainly to make the transaction process smoother, rather than deliberately excluding or belittling the other party. Everyone may have different communication habits at work. Maintaining respect and understanding can help establish a more harmonious communication environment without delaying your business processing.