I checked in at the hotel accommodation department. What if the guest checks out with money and the bill is overdue?

Call the customer first to say hello. If you say you forgot to ask him to pay, don't mention that he ran away. Put the blame on yourself first and communicate well. After the completion, the default customer will give money and immediately say, "Do you think it is convenient for me to send you a WeChat account or Alipay or bank card number? Thank you very much for your understanding and support. It's very kind of you, or I'll have to pay for it myself. If it really doesn't work, you have to pay for it yourself. I hope you can get the ticket back.