US Mint 写明不要直接存银行:
The intended purpose of the Circulating $1 Coin Direct Ship Program is to
make $1 Coins readily available to the public, at no additional cost, so
they can be easily introduced into circulation—particularly by using them
for retail transactions, vending, and mass transit. Increased circulation of
$1 Coins saves the Nation money. The immediate bank deposit of $1 Coins
ordered through this Program does not result in their introduction into
circulation and, therefore, does not co