What impulse buying is
An impulse purchase is something you buy on the spur of the moment, without planning it. Occasional ones are normal. The problem is when they happen often enough to push out your savings and goals.
Why it happens
- Emotion: stress, boredom or excitement can make a purchase feel like a reward or relief.
- Pressure: countdown timers, "only a few left" messages and sales are designed to make you act quickly.
- Ease: saved cards, one-tap payments and transfers make spending feel painless.
- Social cues: friends, influencers and what you see online can make you feel you need something.
Knowing your own triggers is the first step. Notice when and where your unplanned purchases tend to happen.
Practical techniques that help
- Wait 48 hours. For any non-essential purchase, write it down and wait two days. Many wants fade.
- Keep a wish list. Add the item and its price. Review the list weekly.
- Check your budget first. Ask whether the item fits your plan and your current priorities.
- Remove easy paths. Delete saved card details from shopping sites, and unsubscribe from sales emails.
- Avoid shopping when stressed, tired or hungry.
- Set a small "fun" allowance. A planned amount for treats lets you spend without guilt and without overspending.
- Think in work hours. Ask how long you worked to earn the price.
A worked example
This example uses Nigerian naira (₦). The prices are illustrations only.
Over one month, a person adds four items to a wish list and waits 48 hours before deciding on each:
| Item | Price | Still wanted after 48 hours? | Decision |
|---|---|---|---|
| Running shoes | ₦45,000 | Yes, and needed | Buy |
| Headphones | ₦30,000 | No | Skip |
| Jacket | ₦25,000 | No | Skip |
| Video game | ₦15,000 | No | Skip |
| Total considered | ₦115,000 |
Of ₦115,000 of wants, only the ₦45,000 purchase went ahead. The three skipped items add up to ₦30,000 + ₦25,000 + ₦15,000 = ₦70,000 that stayed in the person's budget. They could move it to savings, for example toward an emergency fund.
Want to see what that saving means for a goal? Try the Savings Goal Calculator.
Where to redirect the money
Skipping a purchase only helps if the money goes somewhere useful. Decide in advance. Move the amount to savings straight away, or to a specific goal, so it does not drift into the next impulse. Our guide to tracking your expenses shows how to see where unplanned spending goes.
Common mistakes
- Trying to cut all fun spending, then giving up.
- Skipping a purchase but spending the saved money elsewhere.
- Relying on willpower alone instead of changing your environment.
- Treating sales as savings. Spending ₦20,000 on something you did not plan is still ₦20,000 spent.
- Feeling guilty. One slip does not undo your progress.
Frequently asked questions
Is all impulse spending bad?
No. A small planned amount for spontaneous treats is healthy. The goal is to stop it from crowding out savings and essentials.
Does the 48-hour rule work for urgent needs?
Use it for non-essentials. If something is genuinely urgent, such as a necessary repair, it is not an impulse purchase.
What if I buy on impulse because I am stressed?
Look for other ways to handle the feeling, such as a walk, talking to someone or a hobby that costs nothing. If money stress feels overwhelming, consider speaking to someone you trust or a qualified professional.
How do I know whether I am overspending?
Compare your actual spending with your plan. See how to create a monthly budget and the 50/30/20 rule for a simple check.