A great bargain hunter tip for discount shopping: comparison shopping is the key! Too many people get impatient in their buying needs and it can cause you to make impulse buys no matter the cost. This is the best way to waste money.
Retrain yourself into better shopping habits like comparison shopping, patience and research. Know what you need, what brands and types of said need are of the highest quality, what most people are paying and what you can spend. By being in control of your buying, you will save a ton of money and have a sense of well being after you buy, as opposed to buyers remorse.