fill the vehicle transaction APP, and use the owner's mobile number to fill the decoration APP. This method can be said to be one of the lowest risk arbitrage methods. , and the profit is better. There are special trading channels on the black market. With only a small amount of money, you can get a large number of users with accurate attribute labels. Many SMS providers are also involved, taking advantage of their own SMS messaging to secretly resell data, in order to To get more data, they can't wait to give money to big companies
in vertical industries for free. Even the operations of many such Internet companies I know specifically collude with some black products to inform them of their delivery strategies and methods. Black production batches fill accounts for sms marketing service arbitrage, and finally everyone shares the profits. Anyway, the data is also good, and the company's users have also increased. This part of the subsidy is invalid. I think many Internet companies should re-examine their marketing expenses, especially in the cold winter season. Winter is not
easy, right? 07 One more small loophole that isn't huge, but is relevant to most of us. You all know about ticket-grabbing software, that is, many times we need to buy some tickets (such as trains), but the number of tickets is limited, and there are too many people who buy them, so we can only use some third-party ticket-grabbing software. And these softwares are always charged for various changes, and a ticket will cost 50 to 100 yuan more