based on this:
http://www.mijireh.com/docs/payment-gateways/
The ones to choose from for HK are:
MasterCard Internet Gateway Service (MiGS)
Vindicia
WorldPay
so, vindicia, maybe?
based on this:
http://www.mijireh.com/docs/payment-gateways/
The ones to choose from for HK are:
MasterCard Internet Gateway Service (MiGS)
Vindicia
WorldPay
so, vindicia, maybe?