What Are Transactional Emails? Your Complete Guide to Essential Messages

The electric bill is due today, and you’re trying to log in to the online bill pay portal. Of course, you forgot your password. Fortunately, the electricity company has a password recovery tool that sends a temporary password. The message arrives in your inbox after just a few seconds. You use it to log in to your account and pay your bill. Catastrophe avoided!

Businesses everywhere use transactional emails like these to connect with customers. Customers appreciate — and expect — these emails because they alleviate common pain points. Forgotten password resets, order receipts, and appointment reminders are all common forms of transactional emails. 

Let’s dig into everything you need to know about transactional emails, from what to include in each message to how to incorporate them into your marketing strategy. 

What is a transactional email? 

Transactional emails are automated messages sent directly from a business to a customer. A transactional email is automatically triggered when a customer takes a specific action, such as making a purchase, creating an account, or requesting a password reset. Businesses can also send transactional emails to keep customers in the loop about ongoing processes, like order shipping and delivery.

Typically, transactional messages are:

• Automated: A message is triggered by a customer’s actions or a process and doesn’t require manual sending or review.
• Personalized: The email contains unique details specific to the customer, such as their order details or account information.
• Singular: The message is sent to a specific customer instead of a segmented group or subscriber list.

Transactional emails offer a straightforward solution for addressing simple queries. Once you set up automated delivery update emails, customers won’t have to wonder when their order is arriving (or email you to ask!).

Common examples of transactional emails

Welcome and onboarding emails

Most customers expect a welcome email when they first join your email list or make a purchase. These messages serve as an introduction to your brand and help get your relationship started on the right foot.

Examples of welcome emails include:

• New account welcome message: Confirms a customer’s new account and offers introductory information about your brand.
• Email subscription confirmation: Verifies you’ve received the customer’s request to join your email list and often includes information on message frequency.
• Service activation notification: Confirms a customer has access to specific product features, like adding a new policy to your insurance package or expanding your cable television access.
• Getting started guide: Provides customers with an overview of a brand’s products or services, along with clear instructions on how to use them.

Purchase and order-related emails

Purchase-related messages are one of the most common types of transactional emails, whether they’re for online orders or sent to in-store shoppers who requested a digital receipt. This category also includes order updates, including shipping confirmations, order delay/backorder alerts, and delivery notices.

• Order confirmation: Verifies your company received a customer’s order and the purchase is being processed.
• Shipping notification: Informs a customer that their order has shipped and often includes an estimated delivery date. These can also include delay alerts or rerouting notifications.
• Delivery confirmation: Notifies clients when an order arrives at their home or other designated delivery location.
• Receipt and invoice emails: Records a customer’s order details, including each item’s price, applicable tax, shipping fee, discounts, and order total (plus the delivery or service address if applicable).

Account and service emails

Transactional messages are highly effective tools for customer account management. They can be sent when a customer sets up a new account or requests help accessing or changing their details. 

• Account creation alert: Welcomes a customer to the business, thanks them for making an account, and gives key details, like support links and contact information.
• Password reset request: Provides a locked-out customer with a temporary password and a link to complete the reset process.
• Account alert: Informs clients of changes to their account, such as new passwords, account status updates, or loyalty points awarded or spent.
• Subscription change and renewal confirmation: Verifies that a customer’s subscription has been updated with new billing or user information, or has been renewed for another month or year.

Support and communication emails

All transactional messages are important, but support emails are where your commitment to customer service can really shine. These types of messages include: 

• Support ticket confirmation: Notifies clients of a pending support request ahead of one-on-one interactions.
• Appointment confirmation: Verifies a customer’s upcoming appointment or home service timeslot.
• Event confirmation: Provides a client with details about their registration for a business’s event, including ticket information. 
• Survey and feedback request: Asks for a customer’s input on their recent order, a previous support or help desk interaction, or an event they attended. 

Why transactional emails matter for your business

Transactional emails help solidify your brand’s reputation as an organization that cares about its customers and their experience. They’re also a subtle way to reinforce that your brand is trustworthy. When your company promptly and reliably follows up, you show customers that you value them and their support.

Best practices for transactional email design and content

Essential design elements

Transactional emails should be concise and direct. They should have a simple, scannable layout that a recipient can quickly understand at a glance. 

Use your company’s logo, brand colors, and any other recognizable brand elements such as fonts in your transactional emails. Customers should instantly recognize you as the sender. 

Since there’s a good chance recipients will view your message on a smartphone, use a mobile-responsive design for small screens. That way, customers can view the email without having to scroll or resize the content on their phone.

Content and messaging guidelines

Transactional emails aren’t the time to sell. Keep your content straightforward to ensure the customer has all the information they need.

Include a clear subject line that informs the recipient about the message’s content. Customers may want to find the email in the future, so use searchable keywords in the subject line and message. For instance, if the email includes a shipment tracking number, try a subject line like “Your order from Brand XYZ has shipped!”

Transactional emails may or may not include a CTA. Some are strictly informational and don’t require one. If you do include a CTA, make sure it directly relates to the message’s purpose, such as “Track your order” or “Redeem discount code”.

Measuring transactional email performance

Keep a close eye on the email analytics for your transactional messages. Critical metrics to track include delivery and bounce rate, which measure whether customers are actually receiving your messages. 

Another helpful metric is time-to-inbox, which indicates how long clients wait before your email arrives. Aim for a short time-to-inbox rate — customers expect an order confirmation email to arrive promptly, not an hour later. You can view these metrics through your email service provider’s platform.

Because transactional emails typically don’t boost sales, they may not yield an obvious return on investment (ROI). But they benefit your business in other ways: customer satisfaction and trust and brand reputation.

Common transactional email mistakes to avoid

As you implement your first transactional emails, here are a few mistakes to look out for:

• Treating them like marketing emails: Keep transactional emails objective and informational. They’re triggered because a customer needs help with a process or service, so keep the focus on customer support.
• Poor timing and frequency issues: Trigger your messages to send immediately after a customer takes a specific action such as placing an order, but avoid sending too many messages. One shipping notice is usually enough (and maybe one more when the package is out for delivery). Clients may understandably become annoyed if they get a new message every time their package transfers hands.
• Not optimizing for mobile: Make sure your message displays cleanly on smartphones and tablets. You may be able to test out the mobile view inside your email marketing platform, or send a test message to yourself and open it on different devices.
• Inadequate testing and monitoring: Test out each transactional message before implementing it to ensure it works as expected. Keep an eye on your metrics to ensure you catch any dips in deliverability. 

Grow your business with transactional emails

Ready to start using transactional emails for your business? Constant Contact can help you get started. Our email marketing tools make it easy to design and send emails that keep customers coming back. Explore our email marketing automation tools and learn how to take your brand to the next level!