what payment services are you guys using for international transactions?

I think I posted this yesterday but maybe I didn't...😂 I am running a company in Korea and have only done local business until now. We recently launched 'DataDiver', but we're still without a subscription service because we haven't found a suitable global payment solution. We thought about using service like 'stripe', but they didn't support Korean businesses, and others had complicated procedures like needing business verification in the US. Can you share what you're using for overseas payments?🤔