The problem Tokenbound Cards solves

Anyone can hold their assets inside their NFTs instead of their EOA Wallets and can transffer effortlessly.

Challenges we ran into

Our vision was to give access NFTs to hold other assets, although we are able to make this ERC6551 tokenbound accounts for NFTs we have to make them buy this assets, we worked on that functionality about a day and still their are some issues we are figuring out.