NFT smart contracts can adapt to complex business models' equity distribution needs with flexible programming. Using Solidity, developers can encode intricate royalty splits, tiered ownership, and dynamic profit-sharing rules. For instance, contracts can automate revenue allocation among creators, investors, and platforms based on predefined conditions or NFT metadata. Advanced features like upgradable contracts or integration with DAOs enable evolving distribution models. However, complexity increases gas costs and requires rigorous auditing to prevent vulnerabilities. While adaptable, scaling for highly dynamic or multi-party systems may demand off-chain solutions or Layer 2 scaling to maintain efficiency and cost-effectiveness.