Build an app that consolidates and tracks European supermarket digital coupons. For budget-conscious shoppers.
Esta ideia ainda não foi traduzida — mostrando o original em inglês.
Each European grocery chain has its own app with overlapping functionality.
Shoppers juggle multiple grocery apps to access digital coupons across different stores.
An aggregator that tracks expiring deals across chains would help maximize savings.
Users would pay to avoid missing time-limited offers at their regular stores.
Start by supporting 2-3 major German grocery chains.
Biggest risk: grocery chains may block API access.
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