A no-spend challenge is when you restrict your spending over a period of time to just essential items. Not only does this save you money; but also helps you combat impulse buying and can change your spending habits over time.
Impulse buying leads to instant gratification; which is why we’re all so addicted. But over time, many of us end up regretting purchases and throwing away the stuff we didn’t ever need in the first place. It’s a waste.