10 Examples of Invoice Attached Email Templates

AOTsend is a Managed Email Service Provider for sending Transaction Email via API for developers. 99% Delivery, 98% Inbox rate. $0.28 per 1000 emails. Start for free. Pay as you go. Check Top 10 Advantages of Managed Email API

When it comes to business transactions, clear and professional communication is key. One crucial aspect of this communication is sending invoices to clients. To help you with this, here are 10 examples of invoice attached email templates that you can use to ensure smooth and efficient billing processes.

1. Simple Invoice Attachment Email

Subject: Invoice #[Invoice Number] for [Service/Product]

Dear [Client Name],

Please find attached the invoice #[Invoice Number] for the [Service/Product] provided. Kindly review and process the payment at your earliest convenience.

Thank you for your business.

Best regards, [Your Name]

2. Detailed Invoice Email with Payment Terms

Subject: Invoice #[Invoice Number] - Payment Details and Deadline

Dear [Client Name],

Attached is the invoice #[Invoice Number] for our recent transaction. Please note the payment terms and the due date specified. We kindly request that you process the payment before the due date to avoid any late fees.

Thank you for your prompt attention to this matter.

Best regards, [Your Name]

3. Invoice Email with Additional Information

Subject: Invoice #[Invoice Number] and Additional Project Details

Dear [Client Name],

I have attached invoice #[Invoice Number] for your review. Additionally, I have included some extra project details for your reference. Please let me know if you have any questions or need further clarification.

Looking forward to your prompt payment.

Best regards, [Your Name]

4. Friendly Invoice Reminder Email

Subject: Friendly Reminder - Invoice #[Invoice Number] Due Soon

Dear [Client Name],

Just a friendly reminder that invoice #[Invoice Number] is due for payment soon. Please take a moment to review the attached invoice and process the payment before the due date.

Thank you for your attention to this matter.

Best regards, [Your Name]

5. Invoice Email with Thank You Note

Subject: Invoice #[Invoice Number] - Thank You for Your Business!

Dear [Client Name],

【AOTsend Email API】：
AOTsend is a Transactional Email Service API Provider specializing in Managed Email Service. 99% Delivery, 98% Inbox Rate. $0.28 per 1000 Emails.
AOT means Always On Time for email delivery.

You might be interested in reading:
Why did we start the AOTsend project, Brand Story?
What is a Managed Email API, Any Special?
Best 25+ Email Marketing Platforms (Authority,Keywords&Traffic Comparison)
Best 24+ Email Marketing Service (Price, Pros&Cons Comparison)
Email APIs vs SMTP: How they Works, Any Difference?

Attached is invoice #[Invoice Number] for your recent purchase. I want to take this opportunity to thank you for choosing our services/products. We appreciate your business and look forward to a continued partnership.

Please process the invoice at your earliest convenience.

Best regards, [Your Name]

6. Invoice Follow-Up Email

Subject: Follow-Up on Invoice #[Invoice Number]

Dear [Client Name],

I am writing to follow up on the attached invoice #[Invoice Number]. If you have any questions or concerns regarding the invoice, please do not hesitate to contact me. We value your business and want to ensure a smooth transaction.

Thank you for your attention to this matter.

Best regards, [Your Name]

7. Invoice Email with Payment Options

Subject: Invoice #[Invoice Number] - Payment Options and Details

Dear [Client Name],

Please find attached invoice #[Invoice Number] for our recent business transaction. For your convenience, we offer multiple payment options, including credit card, wire transfer, and PayPal. Please choose the most convenient method for you and process the payment before the due date.

Thank you for your prompt attention to this matter.

Best regards, [Your Name]

8. Invoice Confirmation Email

Subject: Confirmation of Invoice #[Invoice Number]

Dear [Client Name],

This is to confirm that you have received invoice #[Invoice Number]. Please review the attached invoice and confirm receipt. If you have any questions or need further assistance, please contact me immediately.

Thank you for your cooperation.

Best regards, [Your Name]

9. Invoice Email with Discount Offer

Subject: Invoice #[Invoice Number] - Special Discount Offer!

Dear [Client Name],

Attached is invoice #[Invoice Number] for your recent purchase. As a valued customer, we would like to offer you a special discount on your next purchase. Please take advantage of this offer and enjoy additional savings.

Thank you for your loyalty and support.

Best regards, [Your Name]

10. Comprehensive Invoice Email Template

Subject: Comprehensive Invoice #[Invoice Number] - All Details Included

Dear [Client Name],

I have attached a comprehensive invoice #[Invoice Number] for our recent business dealings. This invoice includes all the necessary details such as itemized charges, payment terms, due date, and our contact information. Please review the invoice carefully and process the payment at your earliest convenience.

We appreciate your business and look forward to a continued partnership.

AOTsend adopts the decoupled architecture on email service design. Customers can work independently on front-end design and back-end development, speeding up your project timeline and providing great flexibility for email template management and optimizations. Check Top 10 Advantages of Managed Email API. 99% Delivery, 98% Inbox rate. $0.28 per 1000 emails. Start for free. Pay as you go.