Is there a way to add a manage subscription button inside of Shopify's new customer accounts?
Yes. You can place a Manage Subscriptions link in your customer account navigation menu. Follow these steps:
- In Shopify, navigate to Sales channels > Online Store > Navigation.
- Click on Customer account main menu.
- Click Add menu item.
- Click in the Link field, select Pages, then select the page titled Manage Subscriptions.
- Click Save.