artegic – Special features of transactional emails in email marketing
As already mentioned, transactional emails play an important role in email marketing. Transactional emails include, for example, order or shipping confirmations that customers receive after making a purchase. They are extremely relevant because they relate directly to the purchase made and are expected by the customer. It is therefore not surprising that these emails have an open rate of 60-80% —many times higher than that achieved with other marketing emails.
You shouldn't miss out on this potential. You can use transactional emails for the following purposes, among others:
- Provide additional information,
- Obtain confirmation of satisfaction,
- Request a review,
- Gain opt-ins by promoting your newsletter.

This is how transactional emails can be designed. (Source: Transactional emails from REWE, BESTSECRET, and Lieferando)
By timing the transaction moment, you can start an automated communication process —from order and shipping confirmation to recommendations to a "We miss you" email a certain amount of time after the purchase.
Finally, to fully leverage the potential of transactional communications, continuous optimization is crucial. Through multivariate testing, which combines different subject lines, button colors, calls to action, key visuals, etc., you can test which combination works best for which customer segment.