The most credible advertising is a satisfied customer, do you agree?

Yeah, True>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

word of mouth advertising is the best way to get your product going on the market and the satisfied customers are the best advertisers.

most people will buy a product advised by a friend or family member and not a product advertised by media.

(happy customer=more sales)

true................................

True ............................................................................................................

Very true.

Happy and satisfied customers are the best advertisers in every business. Its FREE of charge and no effort is needed. Its their word of mouth that will be transferred from one person to another.

Yes it is true. If the product is not good publicity and advertising would lead to negetive publicity in the long run. 

Yes. The statement is absolutely true.A satisfied customer is the best tool to advertising a product, since customer satisfaction adds value and goodwill to the product thereby a long term success to the organisation.This is what is popularly known as "Word of Mouth Publicity".

True, a satisfied customer will sell your product and / or service to lot more people by simply telling them what he(s) enjoyed out of it, in addition they can also authenticate its value.