Biedronka offers up to 80% off coffee as experts warn 3‑for‑2 deals often save less

Polish retailer Biedronka began a limited coffee promotion running from 20 July to 25 July. Customers using the Moja Biedronka loyalty card can receive up to an 80 % discount on a second Tchibo or Eduscho coffee product, with daily purchase limits of six items (three eligible for the discount). The offer also includes 50 % off on a second Cafe d'Or instant coffee and a reduced price on bulk Cafe d’Or beans.

Consumer‑price analysts note that typical "buy‑two‑get‑one‑free" promotions deliver a maximum theoretical discount of 33.33 %, and actual savings are often lower—around 20 % to 22 % when product prices differ. The discount calculation depends on the cheapest item being free, and retailers may manipulate pricing to make the deal appear more attractive.

Together, the Biedronka coffee deals illustrate how loyalty‑card discounts can provide deep savings, while broader promotional mechanics may deliver modest benefits.