Third-Party Payment Gateway that doesn't redirect away from website for Thailand

[Nont]

Hi,

I'm based in Thailand and looking for a Third Party Payment Gateway that can seamlessly integrate with shopify so that customer can pay without being redirected away from our website. I know Shopify Payment does this but it is unfortunately not available in Thailand right now.

So the requirements for the payment gateway I'm look for is as follows:

- Integrate into website (no re-directs)

- Accept multiple-currencies (so we can enable local currencies)

- Applicable for Thailand-based business

- Supporting Instalments is a Plus!

Any suggestions will be much appreciated! Thank you all!