There is no annual/monthly/delivery fee on all Kozjin Cards. To get access to Kozjin Cards, each customer needs to stake Kozjin tokens for 6 months. Staking KOZ tokens is simply buying and holding KOZ tokens in an official Kozjin issued wallet for a period of 6 months. During this period, the staked KOZ tokens are locked and users won’t be able to spend or use the tokens for any transactions, however, a user will be able to unlock and reset this process as and when they please. The rewards will only be attained when the complete 6 months of staking is achieved.