Martha and Lori work as shop assistants in one small shopping center. Traditionally, every year, they organize sales that has been very famous in the city where they live. It is something like a holiday because the sale always offers rather decreased prices so everyone could afford to buy the object that he/she always wanted. People even decide not to go to work on this day and dedicate the whole day on shopping. That way they will save some money and allow themselves different modern objects and clothes.