be careful! Very many black shops!

be careful! Very many black shops!
Price is black, service is black, attitude is blacker.
Buy a driving recorder with the same brand and the same model can make a price difference of 2,000
Some stores are not happy with your parity, the tone is too bad
Some shops have one face when selling and another face after sales
Wandering around the package will allow you to be in a bad mood that day.
Too many inferior stores, bad attitude, near-term and short-sighted, realistic.