The deflationary token model operates on the principle of reducing the total number of tokens in circulation, which can potentially increase scarcity and value over time. This is typically achieved through token burning, where a portion of tokens is permanently removed from the total supply. The model encourages holding and can promote price stability or appreciation as supply diminishes. Various cryptocurrencies, including some ERC-20 tokens, adopt this model to enhance their appeal to investors and users, ensuring long-term sustainability and interest.