Define: i) Convenient goods, ii) Shopping goods, iii) Speciality goods.

Explanation

Convenient goods:The items which are bought frequently, immediately and with minimum shopping efforts are convenience goods. These include candy, ice-cream, cold drinks, cigarettes, magazines, medicines etc. the shops which keep the convenience goods are called convenience stores.
Shopping goods:Shopping goods are those consumer goods which the customer in the process or selection and purchase characteristically compares on such bases as suitability, quality, price and styles.
Speciality goods:Specialty goods have particularly unique characteristics and brand identifications for which a significant group of buyers is willing to make a special purchasing effort.