How to Stop Impulse Buying and Start Saving

Posted on: Thu, Mar 19, 2026 | 6:37 pm
By: Alex Kanyi

Why do we buy things we don’t need? Learn how to stop impulse spending and start saving with Kikwetu. Simple tips, Kenyan examples, and a plan that works.

Table of Contents

How to Stop Impulse Buying and Start Saving | Kikwetu Sacco

Be honest.

When was the last time you bought something you didn’t plan for?

Maybe it was a new shirt. A snack at the shop. A “small” something for the house.

You walked in for milk. You walked out with Ksh 2,500 worth of stuff.

And now you are wondering: “Where did my money go?”

You are not alone.

Impulse buying affects everyone. In Kenya. In America. Everywhere.

But here is the good news.

You can stop. And you can start saving instead.

Let’s talk about how.

Why Do We Buy Things We Don’t Need?

It is not because you are weak.

It is because stores are designed to make you spend.

Every shelf. Every price tag. Every “sale” sign. All of it is carefully planned to separate you from your money.

Here are the tricks they use:

Trick	How It Works	Kenyan Example
Charm pricing	Prices ending in 99 feel cheaper	Ksh 1,999 feels like Ksh 1,000, not Ksh 2,000
Anchoring	First price you see sets the bar	“Was Ksh 5,000, now Ksh 2,500” feels like a steal
Decoy effect	A third option makes one seem better	Small popcorn Ksh 300, Large Ksh 500 makes Large seem reasonable
Buy one get one	Forces bulk buying	BOGO on things you didn’t need anyway
Scarcity	“Only 3 left!” creates panic	“Limited stock” at supermarkets
Bundling	Package deals hide individual costs	Phone + case + screen protector “deal”
Small payments	“Only Ksh 100 per day!” hides total cost	Ksh 100 daily = Ksh 36,500 yearly

See? It is not you. It is them.

But now that you know, you can fight back.

The Real Cost of Impulse Buying

Small spends add up fast.

Look at this:

Daily Impulse	Cost	Monthly	Yearly
Mandazi + tea	Ksh 50	Ksh 1,500	Ksh 18,000
“Just one” soda	Ksh 60	Ksh 1,800	Ksh 21,600
Airtime you don’t need	Ksh 100	Ksh 3,000	Ksh 36,000
Snack at the shop	Ksh 80	Ksh 2,400	Ksh 28,800
BOGO deal	Ksh 150	Ksh 4,500	Ksh 54,000

Total possible savings per year: Ksh 158,400+

That is not small change.

That is:

School fees for one child
A decent used car
A plot of land in some areas
A healthy start to your emergency fund

That money could be yours. But impulse buys steal it.

How to Stop Impulse Buying (Simple Steps That Work)

You do not need to be perfect. You just need a plan.

Here are 7 steps that actually work.

Step 1: The 24-Hour Rule

This is the most powerful tool you have.

Rule: When you see something you want but don’t need, wait 24 hours.

If you still want it tomorrow, buy it
If you forget about it, you didn’t need it
Take the money and save it instead

Example: Wanjiku saw a beautiful dress for Ksh 3,000. She waited 24 hours. The next day, she realized she had three similar dresses at home. She saved the money instead.

Result: Ksh 3,000 in her pocket.

Step 2: Shop with a List

Never walk into a shop without a list.

Write down what you actually need
Stick to it like glue
If it is not on the list, you do not buy it

Example: Otieno goes to Naivas every Saturday. He used to come out with extra stuff. Now he writes his list on Friday night. He saves Ksh 2,000 every week.

Result: Ksh 8,000 monthly saved.

Step 3: Unsubscribe from Marketing

Those SMS alerts? The emails about “sales”? They are designed to make you spend.

Unsubscribe from all store messages
Mute marketing WhatsApp groups
Stop following brands on social media

Why it works: Out of sight, out of mind.

Step 4: Pay with Cash

There is something painful about handing over physical money.

Cards and M-Pesa make spending too easy.

Try this: Withdraw your budget in cash. When it is gone, it is gone.

Example: Brian used to spend Ksh 500 daily on “small things” via M-Pesa. Now he withdraws Ksh 3,000 weekly for extras. When it finishes, he stops.

Result: He saves Ksh 2,000 weekly.

Step 5: Calculate the Cost in Hours Worked

Before buying, ask: “How many hours did I work for this?”

A Ksh 5,000 phone case = half a day’s work
A Ksh 20,000 jacket = two days’ work
Is it worth your time?

Why it works: It makes the cost real.

Step 6: Ask One Simple Question

Standing in the shop, ask yourself:

“Do I need this, or do I want this?”

Need = you will suffer without it
Want = it would be nice to have

Buy needs. Question wants.

Step 7: Send the Money to Savings Immediately

This is the most powerful step.

When you almost buy something you don’t need, take half that amount and send it to your Kikwetu Wealth Vault right away.

Example: You almost buy Ksh 2,000 shoes. Instead, you send Ksh 1,000 to your Wealth Vault.

You win twice:

You didn’t waste money
You saved money

That feeling? It is better than any impulse buy.

The Kikwetu Hack: Turn Impulse into Investment

Here is the secret.

Saving can feel just as good as spending.

When you watch your Kikwetu Wealth Vault grow, you get the same happy feeling. Maybe even better.

Try this:

Every Friday, check your Wealth Vault balance

Watch those numbers climb

Celebrate each milestone

Milestone	Celebrate By
Ksh 10,000	Buy yourself a small treat (under Ksh 500)
Ksh 25,000	Take someone for lunch
Ksh 50,000	Share your win with family
Ksh 100,000	You are officially a saver. Keep going!

Before you know it, saving becomes your new addiction.

And that is one addiction worth having.

What You Could Save Instead

Let’s say you cut just Ksh 200 daily in impulse spending.

Time	Amount Saved	Plus Interest (at 5%)
1 month	Ksh 6,000	Ksh 6,025
6 months	Ksh 36,000	Ksh 36,900
1 year	Ksh 72,000	Ksh 75,600
3 years	Ksh 216,000	Ksh 250,000+
5 years	Ksh 360,000	Ksh 460,000+

That is real money.

Money that could be:

Your emergency fund
Your child’s school fees
Your business capital
Your retirement savings

Real Kenyan Examples

Wanjiku’s Story

Wanjiku loved her daily coffee and mandazi. Ksh 100 every morning.

She thought, “It is just small money.”

One day, she calculated. Ksh 100 x 30 = Ksh 3,000 monthly.

She started making coffee at home. She put Ksh 100 daily into her Wealth Vault.

After one year: Ksh 36,500 plus interest.

She says, “I don’t miss the mandazi. But I love watching my savings grow.”

Otieno’s Story

Otieno was a sucker for BOGO deals.

Buy one, get one free? He was in.

Until he realized he was buying things he didn’t need. Double the waste.

He stopped. He started putting that money into Kikwetu shares.

Now he earns dividends every year. His money works for him while he sleeps.

Akinyi’s Story

Akinyi used to buy something every time she felt stressed. New clothes. New shoes. New stuff.

She felt better for a moment. Then guilty for days.

She learned the 24-hour rule. Now she waits. Most things she forgets.

She opened a NextGen account for her daughter. Every time she wants to impulse buy, she sends the money there instead.

Her daughter’s savings are growing. Akinyi feels proud, not guilty.

How Kikwetu Helps You Save

At Kikwetu, we make saving easy.

Product	What It Does	How It Helps
Wealth Vault	Your main savings account	Earns interest. Easy M-Pesa deposits.
Shares	Buy ownership in Kikwetu	Earn dividends yearly. Grow your wealth.
NextGen	Save for your child’s future	Up to 10% interest. Birthday SMS for child.
Start Smart	For campus students	Build saving habits early.

The best part? You can save with M-Pesa from anywhere.

No need to visit the office. No need to fill forms. Just send and watch it grow.

Your 30-Day Challenge

Ready to stop impulse buying and start saving?

Take this 30-day challenge.

Week	Challenge
Week 1	Track every impulse buy. Write it down. See the total.
Week 2	Try the 24-hour rule on everything.
Week 3	Unsubscribe from all marketing messages.
Week 4	Send half of every “almost spent” amount to your Wealth Vault.

At the end of 30 days, check your Wealth Vault. You will be shocked. And proud.

Frequently Asked Questions (FAQs)

Why do I buy things I don’t need?

It is not weakness. It is psychology. Stores use tricks like charm pricing, scarcity, and anchoring to make you spend. Now that you know, you can fight back.

How do I stop impulse buying?

Start with the 24-hour rule. Wait one day before buying anything you don’t need. Most urges pass. Then send that money to savings instead.

What is the 24-hour rule?

When you see something you want but don’t need, wait 24 hours. If you still want it tomorrow, buy it. If you forget, you didn’t need it. Save the money instead.

How can Kikwetu help me save?

Our Wealth Vault lets you save via M-Pesa instantly. You can set automatic transfers. Out of sight, out of mind. Plus your money earns interest.

What is the difference between needs and wants?

Needs are things you cannot live without: food, rent, transport, school fees. Wants are nice to have: new clothes, eating out, gadgets. Buy needs. Question wants.

How much should I save each month?

Start with 10% of your income. If you earn Ksh 30,000, save Ksh 3,000. Use the 50/30/20 rule if you want a structure. Something is always better than nothing.

I tried budgeting before. It didn’t work. Why?

Most budgets fail because they are too strict. Start small. Save Ksh 50 daily. Build the habit first. Perfect later.

Can I really save Ksh 100 daily?

Yes. Skip one soda. Walk instead of matatu once. Make tea at home. Small changes add up. Ksh 100 daily = Ksh 36,500 yearly plus interest.

What is the best way to save in Kenya?

A Sacco like Kikwetu is one of the best. You earn interest, you can buy shares and earn dividends, and your money is safe. Plus you become part of a community.

How do I teach my children to save?

Open a Kikwetu NextGen account for them. Let them watch it grow. Teach them the 24-hour rule. Children learn what they see. If you save, they will save.