|Chennai||Rs. 24470.00 (1.37%)|
|Mumbai||Rs. 24900.00 (0.97%)|
|Delhi||Rs. 24200.00 (1.26%)|
|Kolkata||Rs. 24160.00 (0%)|
|Kerala||Rs. 24000.00 (0.63%)|
|Bangalore||Rs. 23800.00 (0%)|
|Hyderabad||Rs. 24140.00 (1.17%)|
: All the national drugstore chains — Walgreen Co., Rite Aid Corp. and CVS Caremark Corp. — now offer a free customer loyalty program loaded with incentives. Walgreen, the nation's largest chain, became the latest to offer one when its Balance Rewards program debuted in September.
BENEFITS: The cards offer discounts or chances to earn money or points toward a future purchase. Some also provide ways to consult with a pharmacist or get help for specific conditions like diabetes.
DRAWBACKS: Signing up means consumers sacrifice some privacy. The cards give drugstores a window into your shopping habits.