A payment was made even though it was not the payment date (renewal date) of the subscription ticket

bubble subscription tickets are processed as regular payments through the App Store. 
Please note that advance payments (provisional payments) may be made from 24 hours before the regular payment date according to the app store policy.
If you want to cancel the advance payment or get a refund, please refer to the information below and contact the customer center of the app store.

Details can be checked through each app store as previously notified in the payment notices when purchasing products within the DeaU bubble service.
For payment-related inquiries, please refer to Help in the app store and contact the customer center of the app store.

[iOS App Store] https://support.apple.com/choose-country-region