Free 2 months of Super Duolingo at Lidl Plus

Claim 2 months of Super Duolingo for Free via the Lidl Plus app.

Get a two‑month Super Duolingo trial by redeeming a promotional code from the Lidl Plus Partner Offers section. In short: install Lidl Plus, log in (or create an account), temporarily change the app country/language to Germany, open Partnervorteile (Partner Offers), select the Duolingo offer and copy the code. Then visit Duolingo’s redeem page and enter the code to activate your two months. After you have the code you can switch Lidl Plus back to English; your account data will remain intact.