邀请客户参与产品调查表，客户会获得奖励 英语邮件

Dear [Customer],

We value your opinion and would like to invite you to participate in our product survey. Your insights and feedback will play a vital role in helping us improve our products and services.

As a token of our appreciation, we are offering a reward for completing the survey. Upon completion, you will receive [insert reward here].

To participate, please click on the link below and follow the instructions provided. The survey should take no longer than [insert time here] to complete.

[Insert survey link here]

Thank you for taking the time to share your thoughts with us. We look forward to hearing from you.

Best regards, [Your name]