The Group Buy will be held on StoreUni.com, as the main focus of this GB is on the Malaysian Mechanical Keyboard Community. StoreUni is a premier distributor of mechanical keyboards and computer peripherals in Malaysia, and they are Cooler Master's official partner. You can also visit the Geekhack forum thread for the international GB that will happen soon. All keysets will be shipped via Malaysia to your location.
Do share your comments or concerns on
r/MechanicalKeyboards ,
Geekhack and the
Malaysian Mechanical Keyboard Facebook group. For more details, look out for frequent updates on this thread or via Reddit. I'm rather active on both sides, and I'm also contactable via various Slack groups.