Marketing theorists have different definitions of the concept of customer satisfaction. Kotler defines customer satisfaction as the rate in which the company's actual performance meets customer expectations. According to Kotler, if the company's performance meets customer expectations, the customer feels satisfied and otherwise feels dissatisfied.

Nowadays, when one is to buy a bike from Iranian market, not only can he choose a good brand, but also such as; size, color, model, etc. one must consider several items for bike purchase out of Iranian market.

The maritime shipping industry is the world's largest international industry and employs more than 2.5 million people in the industry out of Iranian market. The recession in global markets,

One of the main roads in business is using social media nowadays. Power of content in social media marketing will help elevate audience and customer based in a modern way. Not only starting with no previous neither experience nor insight would be challenging but also, avoiding tip lines those are specialized for Iran’s market could result in complete harm too.

10% share of coal tar in the domestic market
Member of the Association of Detergent Industries, referring to the 75% share of imported toothpaste in the Iranian Toothpaste Market, said: $ 2 billion for the import of toothpaste has spent for marketing in Iran.