19 Best Way To Send Invoices By Email

Hello everyone, I’m Kent, the website admin. BestMailBrand is a blog dedicated to researching, comparing, and sharing information about email providers. Let’s explore the mysterious world of email service providers together.

Invoicing is a crucial part of any business, and with the digital age, emailing invoices has become the norm. Here are 19 best practices for sending invoices by email, ensuring efficiency, clarity, and professionalism.

1. Clear Subject Line

Start with a clear and concise subject line that immediately informs the recipient of the email's content. For example, "Invoice for [Service/Product] - [Your Company Name]."

2. Professional Email Template

Use a professional email template that reflects your brand identity. This adds credibility and ensures a consistent brand message.

3. Attach PDF Invoice

Always attach your invoice as a PDF. This format is universally readable and maintains the invoice's formatting.

4. Invoice Details in Email Body

Summarize the invoice details in the email body, including the invoice number, date, total amount, and payment deadline.

5. Personalized Greeting

Personalize the greeting with the recipient's name to create a more engaging and less formal communication.

6. Payment Instructions

Provide clear payment instructions, including accepted payment methods, payment terms, and any relevant bank details.

7. Direct Link to Payment

If possible, include a direct link to an online payment portal for convenience.

8. Itemized Invoice

Ensure the attached invoice is itemized, showing a breakdown of services or products provided, quantities, unit prices, and subtotals.

9. Contact Information

Include your contact information in case the recipient has any questions or concerns about the invoice.

10. Thank You Note

End the email with a thank you note for their business, emphasizing your appreciation for their patronage.

11. Avoid Spam Filters

Be mindful of spam filters. Avoid using too many hyperlinks or attachments, and don't use overly aggressive or salesy language in the subject line or email body.

12. Test Emails

Send test emails to yourself or colleagues to ensure the invoice displays correctly and all links work.

13. Mobile-Friendly Design

Ensure your invoice and email template are mobile-friendly. Many clients check their emails on mobile devices, so it's essential that your invoice is easily readable on smaller screens.

AOTsend is a Managed Email Service API for transactional email delivery. 99% Delivery, 98% Inbox Rate.
Start for Free. Get Your Free Quotas. Pay As You Go. $0.28 per 1000 Emails.

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

14. Follow-Up

Consider sending a follow-up email if payment is not received by the due date, politely inquiring about the status of the payment.

15. Secure Attachments

If you're sending sensitive information, consider using encrypted attachments or a secure file-sharing service.

16. Use Plain Language

Avoid jargon or complex language in your invoice email. Plain, simple language helps ensure clarity and avoids confusion.

17. Double-Check Details

Before sending, double-check all invoice details, including dates, amounts, and client information, to avoid any misunderstandings.

18. Prompt Response

Be prepared to respond promptly to any queries or concerns raised by the client regarding the invoice.

19. Regular Updates

If there are any changes to your invoicing process or payment details, ensure you update your clients via email.

By following these 19 best practices, you can ensure that sending invoices by email is efficient, professional, and customer-friendly. Remember, communication is key, and a clear, concise invoice email can go a long way in maintaining positive client relationships.

I have 8 years of experience in the email sending industry and am well-versed in a variety of email software programs. Thank you for reading my website. Please feel free to contact me for any business inquiries.