The nine fair-price tests

Price against market. Price against market for the same grade. Price against cost of production. Share of retail reaching the farm gate. Days to payment. Equal pay between men and women. Living income. Share of carbon revenue passed to the producer. Affordability.

A declaration fails if two or more tests fail, or if the price is below market. It needs attention if one test fails or any input is missing. It passes only when all nine pass.

A blank input is Unmeasured, not a pass.

Thresholds are defaults for the operation and are shown beside every result.