F stands for attribute, even the attribute of goods, you can see and touch things.

For example, 18K gold diamond ring, F= material 18K gold diamond 4C-class so-and-so pointed inlay and so on.

A is the characteristic and selling point of selling goods.

For example, the diamond ring of 18K, 1 and 18K are very hard and the inlay is very firm.

2, the style is very suitable for you, the ring name is very nice, and the meaning is very good.

3, the diamond is cut to the top, the fire color is very good, very shiny, with eight hearts and eight arrows and few claws, which can better set off the fire color of the diamond.

B is the customer's point of purchase

For example: 1. If you give this ring to your girlfriend, she will love it and be very moved. You must introduce your girlfriend to us after your successful proposal.

You have a better temperament after wearing this ring. It suits you very well. Wear it when you play mahjong, and you will be fooled by others and always give you Hu cards. (Customers aim at beautifying themselves)

There are many other situations, depending on how you use FAB well.