What are the tricks of the barber shop?

Barber shop, one of the well-known profiteering industries. Of course, it's tricky. Quite a few. The most obvious thing that men and women will encounter is to recommend membership cards. When you enter the store, your little brother or sister will ask if you have our membership card. When you say no, your ears are ready to be bombed. For example, "We have an activity now, with 20% discount for 500 ordinary cards and 30% discount for 800 banks. Gold cards charged with 1000 are 60% off and diamond cards charged with 2000 are 50% off. Customers with diamond cards don't have to wait in line to get their hair done, and they will also give you free perming products on holiday birthdays, and then your haircut today will be given to you for free. Look at this, I'm tempted. If you don't let go here, the barber will continue to fire at you. Well, you are determined enough. After this round, it will be a fake barber shop. It's pyramid schemes.

Next, of course, are all kinds of dyed products. When you express your idea of dyeing, the barber will prepare bait for you to take the bait, and he will definitely introduce you to the most expensive dyeing potion first. Expensive liquid medicine not only nourishes and nourishes your hair, but also has better dyeing effect and lasts longer. You said it was too expensive to accept, so he continued to introduce you to medium potions and never gave you a chance to choose the cheapest one. If you choose the cheapest one, you should be careful. If the barber can't make money, he will be in a bad mood and the effect will not be guaranteed. Your hair dye solution is the difference of several hundred dollars in the hairdressing shop. In fact, the purchase price may be a few dollars short, up to dozens of dollars.

From the front of the barber shop, everyone should cover their wallets and be vigilant not to fall into the pit.