Why are we still being charged for Subscriptions V1 after migrating to Subscriptions V2?
Once the migration is complete, you should delete Subscriptions V1 from your store to stop all future app charges. However, before you do, it is recommended to export any data you may want to keep for your historical records, such as all customers or transaction reports. These reports can be accessed through the Bold Subscriptions V1 app admin under Tools > Export Data.