US public chain KEY, our internal transfer is different from others, it won't be scammed, our system is like this:

The seller and buyer negotiate the price themselves

The seller places an order, generates an order number

Sends it to the buyer, the buyer fills in the order number, and U coins are automatically deducted.

The seller receives U, and the buyer receives coins.

There is no possibility of being scammed, if the account has no U, the transaction cannot be completed. Having an order number is useless. #KEY🚀