The first 50 delegators of Colombia Staking were given a Gold Member NFT, which gives them 0% service fee for their eGLD delegated* at Colombia Staking. Every Friday, the fees collected by the agency during the week are redistributed to the NFT holders according to their proportion of eGLD staked in Colombia Staking pool.
If the NFT is transferred to another account or sold, the service fee benefit is also transferred.
Example: I own a gold member NFT and I staked 50 eGLD to Colombia Staking. The agency collected 5 eGLD of fees during the week and has a total staked eGLD of 5000. You will get back for the week : 50/5000*5=0,05 eGLD
*There will be a maximum amount of staked eGLD per NFT eligible for the 0% service fee.