Worried about the increasing prices of goods and your flat salary? How about spending couple of minutes for saving a substantial amount? That too on your mobile phone through a simple sms.
http://www.valklub.com lists discount coupons from the merchants around delhi. You can access it from web or through sms. They have put together a large number of merchants and some really attractive discount coupons.
Enjoy your pizzas 
Good TryDiscount coupons in delhi through sms : On Valklub499|just some value|9