What does affinity payment mean?

The bracelet has become attached, indicating that the bracelet has been bought;

Source: Affinity first started from Buddhism, and today is a festival in the literary and art circles. Whenever there are festivals or happy events, players and businesses who like Wan Wen will become attached to everyone. Pass on that joy, and the literary play of Yuanyuange will never change. Every New Year's Day, Spring Festival and other traditional festivals, I will take out my own collection and make friends with my playthings. It means to make good friends with each other. Generally speaking, giving up property for players is called becoming attached; People are glad to meet each other and exchange greetings, which is also called affinity; Or in public, * * * heard of Taoism or Buddhism, and became attached to each other, also called attachment. In all the jade circles, there is this saying. Every natural thing is an orphan, and there will be no repetition. There is also fate between the buyer and the object. Not everyone can buy an object, so the elegant expression is "affinity".