There is also denigrating other companies in the same industry, that is, saying all kinds of bad things about other companies in front of customers in order to win over competitors and let customers buy their own products.
Lowering the insured amount privately is to tamper with the policy, reduce the insured amount of the customer, and earn the difference. But now most of the purchases are made by bank transfer. If there is a lot of cash, customers must pay in person at the front desk of the company headquarters (this is our company's rule, I wonder if other companies have it).
. . . That's all I can think of at present. . . Ha ha. . .