The "1" in 15.73 yuan is the same as "one", "5" homophonic "to", "7" homophonic "love", and "3" homophonic "deep", so the red envelope of 15.73 means "passionate love" and represents the person who receives the red envelope is very fond.
The meaning of different amounts of red packets
1, 1.68, 16.8, and 168 represent all routes.
2, 1.78, 17.8, 178 represent all together.
3, 1.88, 18.8, and 188 all the time.
4, 0.66, 6.6, 6.66, 66.6, 66.66 represents smooth and smooth sailing.
5, 0.88, 8.8, 8.88, 88.8, 88.88 represents hair hair.
6, 0.99, 9.9, 9.99, 99.9, 99.99 means forever.
7. 100.1 is one in a hundred.
8. 1001 stands for one in a thousand.
9. 10001 stands for one in ten million.
10, 13.14, 1314 means one life.