I opened a mala Tang, and the business is not good. I want to do an activity, that is, forward it to my circle of friends, so that I can drink for free forever. I don't know if it's ok.

In this case, if you usually drink drinks for free, or the cost of drinks is very low, that's good. If you do such activities, many people will attract many customers because of this beverage material. This is a good means. If the cost of drinks is high, you should pay attention. Will this activity increase your cost? Even if there is traffic, will it increase your operating costs? Still need comprehensive calculation. If appropriate, it can still be done without much cost, which is quite good and meaningful.