The second axis of market taxonomy examines the Types of healthcare discount plans, each with its own sub‑type profile that influences adoption rates. Subscription‑based plans, typically billed monthly or annually, dominate with a 45 % contribution because they provide predictable cash flow and simplify member enrollment. Fee‑for‑service discounts, which apply a percentage reduction at the point of billing, represent 25 % of the market, appealing to providers seeking flexibility without long‑term contractual obligations. Network‑based models, where discounts are limited to a pre‑approved provider network, capture 20 % and are popular among employer‑sponsored programs that prioritize cost control. Bundled‑service discounts, offering a single price for a defined care episode (e.g., joint replacement), account for the remaining 10 % and are growing in value‑based care environments. Within each type, sub‑types such as individual, family, and employer‑sponsored plans further refine the segmentation, driving nuanced revenue contributions across the overall market.