Once a customer makes a purchase, this should be just the beginning of the relationship for retailers.

In this post, we’ll look at how post-purchase email can be used to keep buyers engaged and increase customer lifetime value


Order Confirmation Emails

Emails sent after a purchase are necessary, to confirm the contents and cost of the order, and provide useful details like shipping times and contact information.

It’s important to ensure that customers have all the information they need, but conformation emails can also go beyond the basics and offer extra value to customers.

For example, this email from trainline provides useful information on the weather at the destination, and maps of the train stations to help travellers.

These emails can also be used to cross-sell, as Crate & Barrel does here (HT: realllygoodemails).


Shipping Confirmation Emails

These emails allow you to update the customer on the progress of their order, provide useful tracking information, and continue to build trust with them.

This example from Tradesy (from realllygoodemails) provides the key information, but also highlights a refer a friend offer.


Ask for Reviews

It’s a good idea to proactively gather feedback from customers about their purchase.

It’s a great way to get useful insights about your product and service, and also sends a message that your brand actually takes an interest in customers.

And, of course, the customer reviews you collect can be used on-site to help other customers to decide on a purchase.


Replenishment Emails

Replenishment emails can be used to remind customers when the items they previously bought are about to run out, so they can buy again.

This applies to a range of products, from razors and toothpaste to pet food. When timed well, they provide convenience for customers and can help to drive repeat business.


Product Recommendations / Cross-Selling Emails

If a customer has bought once from your site, then the right prompt with relevant products can be enough to tempt them back for more.

Cross-sell emails with smart recommendations can be sent to customers after they’ve made a purchase.

These emails could include products related to the ones they’ve purchase, as in the Ralph Lauren example below.

The key to successful cross-sell emails is timing and relevance.

By using data on the shopper’s previous on-site browsing behaviour and purchase history, intelligent recommendations can be dynamically pulled into an email.


Loyalty Programs

If you have a loyalty then it can be communicated to customers through emails after purchase.

By explaining the rewards on offer, you can persuade customer to join, and boost repeat purchases.

Here’s an example from Virgin Atlantic, which showcases its Flying Club program.


Sales and Other Event Notifications

If you have a sale on, or some other event (such as the launch of a new product range) then it’s a useful prompt to bring customers back to your site.

A note of caution. If you have a sale almost every day then people might begin to ignore your emails.

However, if customers are interested in your products, then a well timed and well designed sales email can tempt them to check out the offers.


Birthday and Milestone Emails

According to Experian, birthday emails have a 481% higher transaction rate than promotional emails.

Emailing customers on birthdays and other milestones is a great way to get their attention, and reward their loyalty. It can act as a reminder about your brand, and also reinforce any good feeling they may have about you.

Being a birthday, it’s appropriate to offer a gift, so a freebie, free shipping, or a handy discount should be enough to make the customer open and act upon the email.


‘Win-back’ Emails

These are emails sent to customers who are becoming less active, or have become inactive. They may be opening fewer emails, or perhaps they haven’t made a purchase for a certain amount of time.

Indeed, research estimates that 60% of subscribers to the average email list are inactive, meaning they haven’t responded to emails in six months or more.

For retailers, it makes sense to identify and understand your most loyal customers so their behavior can be understood.

For example, an RFM model (as shown below) can be used to monitor recency, frequency and value of purchases.

Using such a model, customers that are beginning to show signs of wavering – perhaps they’re buying less often, or haven’t made a purchase for some time.

In these cases, customers can often be tempted back with a reward, or simply a timely reminder.

Here’s an example from Just Eat, sent after I hadn’t ordered takeaway for a few months. Offering customers a 15% discount can be enough to tempt them back to the site.