Explain any three merits of packaging.
Merits of packaging are:
(i) Self-service outlets: Packaging acts as a 'silent salesman' in self-service outlets by providing detailed information about the product.
(ii) Rising standards of health and sanitation: Because of increasing consciousness about health&tbsp;and sanitation people now prefer to buy packaged goods.
(iii) Product differentiation: Amongst products on the basis of different colour,size and material of the package.