How many people still transfer coins by simply copying and pasting them? 🚫These 3 tests must be taken as a reference, don't regret losing your coins 👀👇Contract Address Warning - Prevent forwarding to contracts that cannot be retrieved;First transfer or previous transfer detection - preventing hackers from forging past addresses;Local address creation detection "and" manual whitelist addition detection "- one can easily identify one's own address at a glance;Finally, for a large transfer, transfer a small amount first.above. 🫶