Joke story "QR code"

Lao Li and his wife set up a stall at the entrance and exit of the main street of the community to sell egg cakes.

Aunt Li smiled unhurriedly after seeing it and replied, "OK, mom will hang your QR code for a week this time!" "

In the past, whenever her daughter was short of money, Aunt Li always urged Lao Li to go to the post office to remit money to her daughter.

But now it is popular to scan QR code for consumption, and Aunt Li has followed the times and caught up with fashion. She also asked Lao Li to make a QR code paper for collecting money and hang it aside. On the front is Aunt Li's receipt QR code, and on the back is her daughter's receipt QR code.

Usually, the couple sell egg cakes, and generally hang Aunt Li's QR code to collect money; Whenever her daughter is short of money, she hangs up her daughter's QR code in turn to let her charge remotely, which saves Lao Li the trouble of running to the post office.

A week later, my daughter suddenly called, and Lao Li heard her asking about her mother's stall business. Not surprised at all, he grabbed the phone and said, "My dear daughter, how do you know to talk to your mother? Why don't you talk to your father? " When he spoke, father and daughter warmed up to each other.

After hanging up the phone, Lao Li sneaked outside on the pretext of going to the toilet. He only took out his mobile phone in his pocket and dialed his daughter's phone: "Dead girl, did you find that the money was less this time?"

My daughter asked inexplicably, "Yes, Dad, the daily income of our family is around 300 yuan, but this time you hung me up for seven days, and I only received 1000 yuan. Is there no problem with business? " Dad, am I too sensitive? "

Lao Li said in a low voice, "daughter, you know, your mother is very strict with money." In the past, people didn't pay in cash with any QR code like now. At that time, I could secretly take out one or two hundred pieces of pocket money from the cash box, but now almost all the people who come to pay for consumption have scanned the QR code, and I can't take out a penny. A few days ago, your father was an old smoker. He wanted to get some cigarettes, so he made one for me.