lump-sum payment; payment in full
Refers to paying the entire amount at once, as opposed to installment payments. Common in contexts like taxes, purchases, or settlements.
This item is available only by lump-sum payment; installment payments are not accepted.
税金を一括払いすると、少し割引になる場合があります。
If you pay your taxes in a lump sum, you may get a small discount.