Mahjong Club slogan: No money, no credit.

This is a banner hanging in the shop, which is a euphemism for "no credit"

The full text should read:

"Su Dongpo comes in at the door, sit down and ask Xiao He Han Xin; Su Qin's clever words can contribute; Xu Shu said in vain that credit is like three oaths, and asking accounts is like asking Zhuge; This is not to say that this figure is not on credit; It's too much trouble to collect the bill now. "

It means that the guests who enter the store are dressed as well as Su Dongpo. (implying no credit), sitting up and chatting with the store, just like Han Xin begging Xiao He. Just like Su Qin's eloquence, a loving family is said to need credit. However, a Xu Shu came to the store and walked into Cao Cao's camp without saying a word. The guests were very helpless. Credit is like a peach garden, but it is as difficult for a shop to ask an account as Liu Bei asks Zhuge Liang. So in the end, it's not that our store doesn't give credit. It's really too much trouble to give credit.