Payment reminder mail

Here is an example of a payment reminder email:

Subject: Payment Reminder: [Invoice Number]

Dear [Customer Name],

This is a friendly reminder that your payment for [Invoice Number] is overdue. The original due date was [Original Due Date], and we have not received payment from you yet.

The total amount due is [Total Amount Due], which includes [list the items or services included in the invoice]. You can view the details of your invoice by clicking on the following link: [link to invoice].

To avoid any late fees or penalties, we kindly request that you settle your outstanding balance as soon as possible. You can make a payment online by clicking on the following link: [link to online payment portal].

If you are experiencing any difficulties in making the payment, please contact us at [Your Contact Information] and we will be happy to discuss alternative payment arrangements with you.

Thank you for your prompt attention to this matter.

Best regards,

[Your Name] [Your Company Name]

Note:

This is just an example, you can customize it according to your company's branding and tone.