One of the options to issue NFTs with Crowdclass is the Polygon blockchain. Polygon is a public blockchain that provides fast and low-cost transactions compared to the Ethereum main net. This makes it a popular choice for creators and collectors who want to buy, sell, and trade NFTs without the high gas fees associated with the Ethereum network.

There are several reasons why Polygon is a good choice for NFTs on Crowdclass. First, Polygon is open-source, which means anyone can participate in its development and use its infrastructure. This makes it a transparent and community-driven blockchain aligned with Crowdclass's values and goals.

Second, Polygon is fast and efficient, which makes it an ideal platform for storing and trading NFTs. By using Polygon, Crowdclass can offer fast and cost-effective transactions for its users, which is critical for a platform that aims to make NFTs accessible to a broader audience.

Finally, Polygon is a sustainable and eco-friendly blockchain, an important consideration for many creators and collectors. Polygon is currently carbon neutral and moving towards carbon negativity, which aligns with the increasing demand for sustainable blockchain solutions.

In summary, using the Polygon blockchain for NFTs on Crowdclass is a strategic decision that offers several benefits for creators and collectors. By leveraging the speed, efficiency, transparency, and sustainability of Polygon, Crowdclass can provide a user-friendly and accessible platform for buying, selling, and trading NFTs.