Big Bazaar / Futurebazaar / Future Retail / Hometown — cheating customers and using customers for their own advertising

Address: Bangalore Central, Bellandur Outer Ring Road, 560103

Future group's central (Bangalore central at bellandur, bangalore) is charging rs.10 for providing a simple paper bag which is not even worth 2 rupees.
On top of that they print all their labels and logos which are meant for the pubilicity and advertising of the store.
If publicity is the intention, then do no charge for the bag. If pubilicity is not the intention of future group, then do not charge such premium price for simple carry bag made of paper..