Method
Each tier???contribution equals price minus product, packaging, fulfillment, subsidy, other variable cost, and percentage fees. Expected backers multiply contribution only; they do not change per-backer margin.
Related tools
Compare offers after their obligations
Each tier has its own price, product, packaging, fulfillment, shipping subsidy, fee assumption, other variable cost, and optional backer count. The table compares margin percentage with total expected contribution; neither ranking alone decides a tier???strategic value.
Use the result in a design decision
A lower-priced tier can have weaker contribution after fulfillment, while a high-margin tier can add little total contribution if few backers select it. Use real fulfillment assumptions and avoid charging the same shipping cost in both subsidy and another field.