Cold Drink
Cooling Charges

I was buying a mango pulp drink at Sanpada Station complex, Highway side, Navi mumbai. Shopkeeper asked me for Rs.2 cooling charges it was more than MRP, when i refused they argued with me and told me if you want buy it or leave it.

But i can tell a case where they can't, if they are selling ice-creams they can not charge for cooling,

so why cold drinks?

Please make a law and implement it.