👉 The tier fluid, often referred to as the "Tier 1" or "Base Tier" in some contexts, is a foundational level of service within a tiered pricing structure, typically offering the most basic features and functionalities at a lower cost. This tier is designed to attract price-sensitive customers and provides essential services without demanding extensive resources or capabilities. As users upgrade to higher tiers, they gain access to more advanced features, enhanced performance, and additional support, reflecting a progression in value and capability that aligns with their increasing needs and budgets.