Mail Invoices or Email Them? A Business Decision Guide
Why Invoice Delivery Strategy Matters:
Despite digital communication growth, physical mail continues to play a meaningful role in financial document distribution. Businesses must balance efficiency with visibility, security, and customer preferences when deciding how to send invoices.
To Mail or Not to Mail?
Surely every business owner at times asks some form of the question:
To do or not to do?
Often it’s asked and answered in relation to a work process or the potential effect on customers or employees.
In the world of electronic delivery, it’s tempting to always use email, as it’s a fast, efficient, and cost-effective way to communicate with your customers and distribute documents to them.
Unlike emailing, the traditional way of sending paper documents usually involves waiting a certain time for the mail to be delivered by the USPS.
But that leads to three even more important questions.
Is Email Secure? Does It Even Get to the Inbox? Is It Being Read?
When it comes to sending important financial documents such as invoices and billing statements, research indicates that many consumers prefer to receive a paper bill through the US mail.
Why is that?
Email inboxes are flooded with a deluge of messages, so sometimes vital emails are ignored or deleted without recognizing their importance. And then there’s the security issue: Is it a legitimate email? People are apprehensive about clicking on attachments or unsecure links due to phishing and malware.
Even though email is convenient to send, what good is it if it’s not being seen by your customers?
Hence the reason to question your communication process – to mail or not to mail?
For important communications such as invoices, billing statements, and mandated announcements, mailing through US Mail is an essential good business practice.
Why?
You know it will get there in a timely and secure manner. The majority of B2C customers want a paper bill because it doesn’t get lost among their emails and it helps them keep track of their outstanding balance and due date, which in turn gets you paid on time. And they like the convenience of having a printed history of their transactions with you.
Secure Online Mailing
If you calculate how much time and money is required for printing, buying postage, inserting the documents into envelopes and mailing, you can easily conclude that manual processes would be better replaced, as they are a distraction from important tasks related to improving your business. A modern cloud-based mailroom service such as DocuSend can provide the assistance you need and eliminate all the disadvantages of handling your paper document distribution yourself.
Mailing invoices does come with a cost component. But using DocuSend will keep your costs down while ensuring that your documents are delivered in a timely manner. In fact, you’ll save money off using internal resources to mail. Our research shows that it costs a small business at least $2.60 to print, stuff, and stamp mail internally. So why not outsource it to a company that can do all the work for about half the cost? It’s a winning proposition all around – you accommodate your customers’ request for a printed bill as well as encourage them to open your invoice so they pay it promptly.
Besides, DocuSend is more than just a mailroom. It not only prints and mails your documents for you, but also provides many additional features to fit your business needs.
The two-sided printing option helps to cut expenses even more by reducing the weight of oversized documents, color printing will make your communications eye-catching and highlight important information, and with the HIPAA compliancy feature the PDF documents will be destroyed right after mailing and sensitive personal information will not be retained.
It is easy to add generic inserts to each document, as well as a remittance envelope.
There are time-efficient international and certified mail services.
All the users’ mailing history is stored in their personal Report Portal, which makes it convenient to review all their mailed documents and expenses for the last 6 months. DocuSend also provides its customers with free access to the Mail Trail service, which provides the date your mail entered the postal system and tracks its journey to the recipient’s postal facility. It’s a convenient, one-stop shop.
It's amazingly easy to use this service. It requires just a few simple steps. It takes at most two minutes to upload your preaddressed PDFs, review, and process payment, and the rest will be done for you.
One more reason to try this method is that it’s pay-as-you-go. There are no contracts or monthly minimums, and no need to download any software.
DocuSend’s cloud-based mailroom can be integrated with any accounting software and can be connected to FreshBooks and QuickBooks Online as an app to send your created documents to print in a moment.
If You Still Prefer to Send Emails
We are all used to paper: It is convenient and understandable. But more and more people are becoming environmentally conscious and prefer less paper use. For them, receiving invoices via email seems like a suitable alternative.
But more and more people are becoming environmentally conscious and prefer less paper use. For them, receiving invoices via email seems like a suitable alternative.
Now your company can use both ways to send invoices, taking advantage of each method in turn: You decide when you need to send a hard copy. The DocuLink email solution makes this process totally flexible. DocuLink is aimed at eliminating the security risks related to using attachments. It does this by providing your client with a link to a secure portal to receive sensitive financial documents instead of sending them as attachments. DocuLink also informs you which of the links haven’t been opened, allowing you to review the stored documents in your personal Report Portal and resend them as a hard copy via USPS.
When faced with the question “To mail or not to mail,” using US Mail is often still the best answer. It is impossible to completely replace paper bills with electronic ones, and that’s why with DocuSend you will always have an option to get them printed and mailed for you.
| Criteria | Email Delivery | Postal Mail Delivery |
|---|---|---|
| Delivery Speed | Instant | 2–5 business days |
| Inbox Visibility | May compete with inbox clutter | Tangible and visible |
| Security Risk | Phishing, spoofing, attachment risk | Automated matching reduces human error |
| Customer Preference | Digital-first customers | Many B2C customers |
| Compliance Handling | Requires encryption and portal controls | Controlled document handling |
| Payment Reminder Effect | Easily overlooked | Physical reminder presence |
| Cost Structure | Low direct cost | Postage and processing cost |
Frequently Asked Questions About Mailing vs Emailing Invoices
Is mailing invoices more secure than email?
Physical mail avoids risks like phishing and spoofing, which sometimes occur with email attachments.
Do paper invoices improve payment rates?
They often do. A paper invoice remains visible on a desk or in a mailbox, acting as a physical reminder. Many businesses find this helps customers track due dates and outstanding balances.
What are the risks of emailing invoices?
Emails may be filtered into spam folders, overlooked, or raise security concerns if attachments are not trusted. This can reduce open and response rates.
Is outsourcing invoice mailing cost-effective?
When factoring in internal labor, materials, and postage, outsourcing can reduce operational burden and allow teams to focus on higher-value tasks.
Should businesses offer customers a choice?
Yes. Offering both email and paper options accommodates different customer preferences and can improve satisfaction while maintaining operational efficiency.
How do you send your important customer communications and why? We’d love to hear your comments.
