In the current era, customers usually shop by cost-benefit analysis of the type of goods or services purchased they will assess what they want to waste money on the things that will come or not.
In the present Customers often buy a cost-benefit analysis of purchasing a product or service category. them to evaluate what they have to go with what it is worth or not.
today. Customers often choose to buy the analysis of cost benefit from buying a product or service that การชนิ they will evaluate what they lose is worth what will come or not.