Business Source License 1.1 https://mariadb.com/bsl11/

Licensor: Comgate a.s.
Licensed Work: Comgate merchant checkout library
Additional Use Grant: Use to process payments with Comgate a.s. in merchant checkout page

Change Date: Ten years from first release for the specific version.
Change License: MIT, text at https://opensource.org/license/mit/ with the following copyright notice:
Copyright (c) 2023-present Comgate a.s.