Make it easy for customers to manage their subscription when they have an upcoming order. 

Order upcoming on ReCharge event metric now includes the event property customer_portal_link which you can use to dynamically embed “magic links” i.e. direct customer portal links into customer emails. All you have to do is put this event property variable {{ event.customer_portal_link|default:'' }} inside a button, image, or clickable text. 

This way, customers no longer need to remember login credentials to modify their subscription upon receiving the upcoming order email.

How does it work? See the documentation here.