Back to Debt Snowball Planner
Explained6 min read

Why Store Cards Cost You So Much (And How to Stop)

Store cards like Woolworths, Edgars, and Mr Price seem harmless. But they charge very high interest — often 20% to 28% per year. That R500 pair of shoes can end up costing you R800 or more if you only pay the minimum. Here is what you need to know.

Key Takeaways

  • Store cards charge 20% to 28% interest per year
  • Paying only the minimum means you pay for years
  • A R5,000 store card balance can cost R2,000+ in interest
  • Always pay more than the minimum payment
  • Consider cutting up cards once they are paid off

How store card interest works

When you buy something on a store card and do not pay it off in full that month, the store charges you interest on the remaining balance. Most SA store cards charge between 20% and 28% per year. This interest is added to your balance every month, so you end up paying interest on interest.

  • Woolworths card: around 20% per year
  • Edgars / Jet: around 22-25% per year
  • Mr Price: around 24-27% per year
  • Interest is charged MONTHLY on whatever you still owe

The minimum payment trap

Stores set very low minimum payments (often just 5% of your balance or R100, whichever is more). This seems nice — but it means you will take YEARS to pay off your balance. Most of your payment goes to interest, not to reducing what you owe.

  • A R5,000 balance with minimum payments takes 5+ years to pay off
  • You will pay R2,000 to R3,000 in interest over that time
  • That R5,000 of clothes actually cost you R7,000 to R8,000
  • The store WANTS you to pay minimum — they make more money

What to do if you have store card debt

Do not panic. Here is a simple plan to get rid of store card debt as fast as possible.

  • Stop using the card immediately (cut it up or freeze it)
  • Pay as much as you can each month — not just the minimum
  • If you have multiple cards, use the snowball or avalanche method
  • Call the store and ask if they can reduce your interest rate
  • Once paid off, close the account or keep the card at zero

Should you close your store cards?

Once your store card is paid off, you have a choice. You can keep it open (which helps your credit score) but never use it. Or you can close it completely so you are not tempted. If you struggle with self-control, close it. Your peace of mind is worth more than a credit score point.

  • Keeping it open with zero balance = good for credit score
  • But only if you trust yourself not to use it
  • If you are tempted, close it — your mental health matters more
  • You do not NEED store cards — a debit card works everywhere

Ready to see your own numbers?

Use the Debt Snowball Planner