UAE diners typically carry 2-4 credit cards with different dining cashback rates — anywhere from 1% to 6%. Most don't quickly remember which one wins at a given restaurant. A Kredit QR at the table or at the till shows them the answer in seconds, so they confidently swipe the right card. The mechanic isn't about getting them to spend more on one bill — it's about making your restaurant a return-visit habit because they know they earn cashback here.