How to accept in-app payments in South Korea?

Question

iOS

There is an application focused on Russians in South Korea.
There was a need to make a paid functionality by subscription.
Are there those who have experienced accepting local bank cards? I have a work visa.
On the other hand, what does the policy of GPlay and AppStroe say. Previously, in-app payments through external aggregators were prohibited, but now I often see this.
Is it advisable to connect payment tools built into stores? Given the 30% commission?

Answer 1

if you believe https://www.adyen.com/payment-methods
, some local Korean cards prevail there,
but it says that most cards do co-branding with Visa/Mastercard
, and what services/goods do you subscribe to?
According to the rules of stores, it seems like an application if it is something digital - you definitely need to connect the acceptance of payments through the platform. But for physical goods, you can already use third-party payment systems