It is essential for the sellers to comprehend behaviours and the mind of customers and their consumers, in order to make sure that they supply the very best of services at their Point of sale, while additionally leaving the perfect quality of products needed. There is an assortment of matters that one would need to be cognizant in regards to closing the sale deal, including in case of needs and expectations of the customers, who take the pain to walk to their shops, while you can find other methods to buy at the same time. Sellers are obliged to reduce the long queues in point of sale and the vending machines, in order to make sure that greater degrees of satisfaction is left in the heads of the users. This may lead to greater word of mouth spreading to their own neighborhoods, thus drawing in more customers, in addition to ensure greater amount of gains eventually. Additionally, the digital devices, like in case of the card readers, in addition to the card readers which are attached to the mobile phones transform any area into a Point of sale to finish the trades. Such services at the Point of sale would imply the workers who sit or stand there would be so able enough to render better service having a grin to the consumers and less distressed. With all the trades done the executives in the stores can concentrate on helping their consumers in a way that is better, rather than worrying about close the sale at Point of sale, which might make the entire procedure more effective.