質問: how do you say this in english (us)? 料金は月払いで払ってください。 年払いでの一括払いはできません。 how do you say this in english (us)? 料金は月払いで払ってください。 年払いでの一括払いはできません。
回答: yes, that sounds natural. i included fees in my translation because of 料金, but it's not needed if the context is known. fees should be paid monthly. lump-sum annual payments are not accepted.