# How the NFT works?

Each Dotzero collection has a fixed supply of products, thus of NFT. The standard one is 4800 pieces, but it can vary from collection to collection.

After the established pieces at the launch of the collection, no more shoes of the same model are released, thus creating a system of scarcity and exclusivity for each collection.

The collection is released in multiple drops, each drop is a different color and contains a mix of different rarities.

The colors will be decided by NFT Dotzero owners with a DAO structure in which we democratize some of the company's choices by letting consumers suggest aspects of future collections.

Shoes can be pre-ordered in a drop process: the sooner you order them, the less you pay for them; there are several drops with increasing price mechanisms.

Each shoe has an RFID associated with the associated NFT public page. Scanning the shoe with a mobile device opens the page that certifies the originality, the materials used, and the artisans who created it.

There are 3 types of rarity in each NFT collection:

* Silver&#x20;
* Gold&#x20;
* Diamond&#x20;

In addition to the traditional system of rarity, our platform allows users to make their NFTs even rarer by turning them into Angel or Ethereal versions.&#x20;

These special versions of NFTs are highly coveted by collectors and enthusiasts, due to their unique attributes and limited availability.

The process of transforming a regular NFT into an Angel or Ethereal version involves adding extra layers of complexity that we'll explain in further sections.





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