Most of the time it is more profitable to buy something in set than separately. When many different elements are combined in one package they are cheaper. It is quite understandable as the producer is able to sell more products at once he or she is more likely to decrease the price. The same goes with the quantity. The more products you buy at once the lower is the price. That is why some people choose to buy only bigger amounts of products. Thanks to this they are able to save some money and they don´t have to do shopping as often as other people do, at the same time. If you come to think of it is very good idea to buy such quantities of products. What is important is to remember to find out what is included in such sets. Let us imagine that you would like to buy cot bedding sets. What do you have to find out? The most important thing is to find out what is included in this set as well as if there is any possibility of getting a discount. That is also important as price is usually the most significant factor determining the decision of a seller. At least that is what I do. I have to know what I am buying when I am purchasing, for example, cot bedding sets. How about you?