已付款: Payments Received 或者Payments Posted或 paid
未付款: Amount Due
has been paid
already paid.
[经] account paid
I have paid but am still getting payment notifications.
我已付款,看仍然没有接到付款通知.
2.
The establishment's account is then credited with the amount paid in.
这个机构的账户上被贷记了已付款项的数额.
3.
Storekeepers will not take back goods after they have been paid for.
商店一般不会同意收回已付款的商品.
Bill has been paid.