クレジットカードで支払(しはら)えますか。

This is a common phrase to ask if a store or service accepts credit cards as a payment method. It's useful when shopping or dining out, especially in places where cash might be the primary form of payment. Always good to confirm beforehand!

お店(みせ)などでクレジットカードが使(つか)えるか尋(たず)ねる時(とき)に使(つか)います。