That's a good idea, but it depends on the angle. If it is a charge, it is a profit. After all, there are rent, utilities, telephone bills and employee salaries. After all, it is not a free voluntary public welfare blind date. Since it is profitable, it depends on what age group you set, where the source is, and how to check the safety factor of the certificate. The premise of blind date is to ensure that the other person is single. It makes sense to get to know each other and deepen your impression by simply making friends. It makes sense to fall in love before getting married. Don't give it to people with ulterior motives. In order to earn money, make some friends and raise lovers and mistresses. Some families that were originally very happy will also be fragmented. Do it in the spirit of doing good, don't take detours. Many matchmaking agencies have such things as making friends and getting married, and the media are also reporting these ways, so either don't do it or do it well, don't just like it or do it out of curiosity. ......