You can request a max of 10 PandaCoin (PAC) at a time. Anyone can request PandaCoin (PAC) for Free, it'll automatically being sent to your wallet from Kausik's wallet.
To add this token on your wallet, open your Metamask wallet, go to Assets section, click on Import tokens. Then on the Import Tokens form add this contract address 0xC3261d3a36dDB8096A3D811e7441d4FCf185D410 to the Token Contract Address field. It'll automatically generate rest of the details of the token and then click on Add Custom Token button to import PAC on your wallet.