Perfume is more expensive if you buy it one bottle at a time. One way you can save money is to buy a large amount, but put a little at a time into a perfume spray bottle. That way, you can carry just as much as you need with you without cluttering up your purse. Perfume spray bottles are small and light. The best perfume spray bottles will give you a firm and steady spray without getting clogged up. When you can find some at wholesale prices, why not buy several so you can fill them with different types of perfume.