When we buy a car, we will buy a 4g long battery life gps tracker in order to ensure the safety of the vehicle property. If you buy a 4g long battery life gps tracker, you need to buy a SIM card to use the GPS tracker. The use of SIM cards will incur data charges.

In order to attract users to buy 4g long battery life gps tracker, some device merchants claim that the data cost of the locator is fully covered by the manufacturer. Should we trust what the merchant says?

The use of the locator is a continuous process of generating traffic, and under normal circumstances, no business will cover the traffic costs generated when users use the locator.

Some users buy the card when they buy the locator, and the locator card may have the rights and interests of free use for one year. Users can use the card for free for a year, and they have to pay for the card themselves after the second year.

Some bad businesses are looking at this point, hyping that the equipment they sell has free traffic available, which is deceptive. When the traffic in the card is exhausted, a year of equipment transaction rights protection time has arrived, or some businesses directly "evaporation", users just want to return can not return.

Therefore, once a merchant gives you the chest to guarantee all the traffic costs of the equipment, it must be false, and must not be deceived.

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