请帮我写一个发送一个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 [Customer],

I hope this email finds you well. I wanted to follow up with you regarding your recent purchase with us. Attached to this email, you will find your invoice for the purchase.

If you have any questions or concerns regarding the invoice, please do not hesitate to reach out to me. I am more than happy to assist you in any way that I can.

Thank you for choosing our company for your needs, and we look forward to continuing to serve you in the future.

Best regards,

[Your Name]