Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.
you can not ask this question like this this is depend on the market you are target and the product you will introduce to this market
IF the product is a new for the consumer he'll look1st on the price comparing with the price of the product he used to buy. If the price is better then he'll buy it as a trial and if he satisfied with the product quality he'll continue with it and if not he'll go back to the one he used it before. So both of price & quality is important, but coming step by step.