"If you install the free version of scam sniffer, please note that a 0.25% swap fee will now be charged. And it is automatically deducted by inserting instructions before signing. This not only checks the transaction, but also modifies the transaction itself."

The problem between free, safe and cost-balancing is when the original donation of public goods becomes the privilege of a small circle of shell products with no real users to gather together to form an ecology. Unprofitable products with users and value are either barely maintained. Until it disappears, or it becomes like this step by step, which is very sad. Pay more attention to yourself and install less plug-ins to stay safe~