Payment made by using a credit card; the charge is billed to the cardholder and processed by the card company.
この商品はクレジット払いでお願いします。
I'd like to pay for this item by credit card, please.
家電はクレジット払いにして分割で払った。
I paid for the appliance by credit card and split the payments.
オンラインショップではクレジット払いが一般的だ。
Credit-card payment is common in online shops.