Payment solutions for membership site that is not Stripe or PayPal?

Hi guys,

What are some payment solutions for a WordPress-based membership site? I currently reside in Vietnam (my home country is elsewhere in Southeast Asia) and using Stripe isn't an option, and I completely hate PayPal.

It is a simple membership site where subscribers get access to a database of certain insights and information. I am using WordPress to build the MVP as I am proficient in it and it's quite quick for me to create one.

I looked at Paddle but my site doesn't qualify (it's not an SaaS according to them), and I cannot use GumRoad for such membership sites either.

Any tips?