Open-issue subscriptions are simply subscriptions that don’t have a specified start issue. This is a common option for publishers. When a customer purchases an open-issue subscription, Subsail will look at your Issues and select an issue based on the “date as first issue” data you have provided.
This option is great if you want to “set and forget” your subscriptions. Just remember that it’s important to update your issue’s dates.
You can create open-issue subscription products on both automatic and manual Sources, and subscriptions you sell through Subsail.
Note: Open-issue subscription products will not be created when importing with uploaded CSV files.