This is their original logo. It clearly reads Shoppers' Stop.
Now for the new logo. The apostrophe disappears. The company is now called Shoppers Stop.
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But it doesn't stop there. Their website is titled Welcome to Shopper's Stop. Ditto in the 'Ab
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I am generally not a grammar stickler, but this is quite surprising as SS is a very reputed retail chains of India. Let's hope that they rectify the situation as soon as they can. Till then dumb Shoppers like me will wonder whether the company wants us to Stop and not come to their store.
For people interested in similar grammatical goof-ups, do read Eats, Shoots & Leaves by Lynne Truss.