How Chargebacks Eat Your Margins (Without You Noticing)

Ten chargebacks a month. $85 average. You did the mental math: $850. Annoying but manageable on $100K revenue. You moved on.

But you didn't count the $150 in dispute fees. Or the $350 in lost product cost. Or the fact that your payment processor just bumped your rate from 2.9% to 3.5% because your chargeback ratio crossed 0.7%. That rate increase alone costs you $600/month on $100K revenue. Your "annoying but manageable" $850 just became $1,950/month. $23,400 a year.

The margin math

Say your store makes $100K/month with a healthy 25% profit margin ($25K). Now add the real chargeback cost: $1,300 in direct losses + $600 in higher processing rates. Your profit drops from $25,000 to $23,100. That's a 7.6% reduction from a problem you thought was minor. See your numbers →

And it compounds. Higher processing rates mean thinner margins on every transaction — not just the chargeback ones. Every order you process is slightly less profitable.

What to do this week

First, check your chargeback rate. If it's above 0.5%, you need to take action. Above 0.9%, it's urgent. Then identify the pattern: same products? same shipping regions? same time period? Fix the pattern, not the individual chargebacks. And model your margins with the Profit Calculator to see what happens if you get chargebacks under control.