请帮我写一个发送一个服务费账单的英文邮件客气一点并希望继续为客户服务尽量显的不商务

Dear [客户名],

I hope this email finds you well. I wanted to take a moment to thank you for your continued patronage and support of our services.

As part of our commitment to providing exceptional service, we wanted to remind you that your service fee for the month of [月份] is now due. Attached to this email, you will find your invoice for the service fee.

If you have any questions or concerns regarding the invoice or our services, please do not hesitate to reach out to us. We are always happy to assist you in any way we can.

Thank you again for your business, and we look forward to continuing to serve you in the future.

Best regards,

[你的名字