BİM, Atatürk Caddesi 108 (a few blocks north from Kılıçaslan Caddesi, in the direction of Istanbul Gate). 10AM-9PM. One of two İznik stores of national supermarket chain BİM, where you can find bottled water, soft drinks, and snacks on a discounted rate. No beer or wine. For produce, the low prices may be reflected in the quality of the goods. Cr cards are accepted.