EPOS which is an abbreviated form Electronic Point of Sale, a form of technology which helps in keeping the systematic records all the goods and services provided to the customers. Earlier people were dependent on cash operator registers so to know the exact sales of the particular year. It was rather difficult to note down each and every services and goods supplied and also they had to tally these prices at the end of the year. The cashier was given the work of tallying after which these tallying notes were input in to the accounting ledger and thus all the finances and inventory records were to be done manually. It was really a difficult and lengthy task to not down each and every goods sold and purchased and also the services provided later on.