# Enroll a Collection

Iterati supports two primary types of collections

1. **Physical Collections** - Provides an easy, free, non-technical way for artists to tokenize a collection of physical works. Iterati will deploy a smart contract and guide you through certifying and minting claimable NFT's for your collection.
2. **Digital Collections** - Let's you enroll an existing NFT collection deployed through other platforms like ArtBlocks, Manifold or Opensea. Your existing NFT holders can than access a token-gated storefront to redeem a certified physical corresponding to an NFT they own.

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