This PR allows the Adyen API credentials to be set on store level, for allowing different merchant accounts on multistore setups, fixing the issue with pay by link on the second, non global level store.
Tested scenarios
On single website, multiple store setup with two different merchant accounts, tested on both version-8 and version-9
Description
This PR allows the Adyen API credentials to be set on store level, for allowing different merchant accounts on multistore setups, fixing the issue with pay by link on the second, non global level store.
Tested scenarios
Fixes #2215