Wise Buying

Wise buying is a positive way in which you can make your money go further. The way you go about purchasing an article or a service can actually [blank] you money or can add to the cost. Take the [blank] example of a hairdryer. If you are buying a hairdryer, you might think that you are making the [blank] buy if you choose one whose look you like and which is also the cheapest [blank] price. But when you get it home you may find that it takes twice as long as a more expensive [blank] to dry your hair. The cost of the electricity plus the cost of your time could well make your hairdryer the most expensive one of all.