Stacking is when you buy nft from any paradigm within the platform for PARAD tokens - you automatically start getting profit on your PARAD wallet ! Since only in our project tokens are not burned for nothing to raise the price and attract holders, in our project each token is a part of the meta-universe, and when you buy any NFT on the platform for PARAD token, these tokens are no longer in use! But your purchased NFT brings you a lifetime profit.