Read2N Whitepaper

8.3 Minting limit

The NFT quantities of each book NFT collection are limited. Data concerning the quantity remaining/total quantity would be displayed in the Mint tab.
The amount of NFTs for complete/incomplete literature is fixed.
However, the BME of incomplete literature is restricted by the content progress that has been published. When there is insufficient amount of remaining NFTs for the current content that could be used for minting, the BME for this series of book NFT would be suspended. Mint tab would be in an un-clickable status.
When there is update in the content of incomplete literature, the number of NFTs that could be used for minting would be renewed, the BME function would restore and the Mint tab would allow clicking. Once the renewed quantity is consumed by the minting, the BME would be suspended again.