Current HPSDK merchants will have to migrate their Klarna alternative payment method from the HPSDK (Hosted Payment SDK) integration to the new payments integration by 2022-June-30.
The steps to migrate are:
As long as your Klarna Merchant ID doesn't change, no changes should be necessary in the Klarna On-site messaging app when you switch from the Klarna HPSDK integration to the new payments app integration.
Only deactivate the HPSDK payments methods, not the 'Klarna Payments' HPSDK app.
Do NOT deactivate the 'Klarna Payments' HPSDK app in your store (as that is used for order management for previously placed orders); only deactivate the Klarna HPSDK payment method(s).
You can determine which Klarna payment method is active in the store's checkout or in the store's admin under the Settings -> Payments.
If the payment method is named "Klarna", this is the new payments app integration.
If the payment method is one of the payment methods listed here, those are the HPSDK payment methods.
Merchants may migrate from the "SOFORT Banking (DIRECTebanking)" alternative payment method to a similar Sofort payment method by either activating:
Note: if Klarna is activated in a store as both a local payment method (within Shopify Payments) AND also as an alternative payment method (not within Shopify Payments), only the local payment method will appear as a payment method in Shopify checkout.
The merchant's current Sofort project/contract will not be transferable when migrating to a different payment method.
Merchants must migrate off the SOFORT Banking (DIRECTebanking) [activemerchant] integration following the same dates for HPSDK deprecation.
example of "SOFORT Banking (DIRECTebanking)" in Shopify checkout