The Problem: Fees Shrink Your Margins
Every online seller faces the same math problem. You set a price, a customer pays, and then payment processing takes a cut. If you priced your product based on your desired profit without accounting for fees, you're making less than you think.
Consider a product with $30 in costs that you sell for $50, expecting a $20 profit:
- Stripe fee: $50 × 2.9% + $0.30 = $1.75
- Actual profit: $50 - $30 - $1.75 = $18.25
- Your intended 40% margin becomes 36.5%
On a single sale, losing $1.75 feels minor. But at 500 sales per month, that's $875. Over a year, $10,500 in fees you may not have budgeted for.
The Reverse Pricing Formula
Instead of subtracting fees from your price, calculate the price that gives you your target take-home amount after fees.
The formula for a percentage-plus-fixed-fee structure (like Stripe's 2.9% + $0.30):
Price = (Target Amount + Fixed Fee) / (1 - Rate)
Example: You want to receive exactly $50 after Stripe fees:
- Price = ($50 + $0.30) / (1 - 0.029)
- Price = $50.30 / 0.971
- Price = $51.80
Verification: $51.80 × 2.9% + $0.30 = $1.80 fee. You keep $50.00. Exactly right.
Our Stripe Fee Calculator has a built-in reverse calculation mode that does this math for you instantly.
Pricing for Different Payment Processors
Each processor has different rates, so your reverse-calculated price will vary:
To receive $100 after fees:
| Processor | Rate | Price to Charge | Fee | You Keep |
|---|---|---|---|---|
| Stripe (US) | 2.9% + $0.30 | $103.39 | $3.30 | $100.09 |
| PayPal (US) | 3.49% + $0.49 | $104.12 | $4.12 | $100.00 |
| Square (Online) | 2.9% + $0.30 | $103.39 | $3.30 | $100.09 |
| Etsy | 9.5% + $0.45 | $110.99 | $11.00 | $99.99 |
Etsy sellers need to charge 11% more than their target just to cover platform fees. This is why understanding your fee structure is critical before setting prices.
Strategy 1: Build Fees Into Product Prices
The simplest approach is to add fees into every product price. This is transparent for you and invisible to the customer.
Steps:
- Calculate your total cost (product + shipping + overhead)
- Add your target profit margin
- Apply the reverse formula to get the final price
Example for a handmade item:
- Materials: $15
- Labor (1 hour at $25/hr): $25
- Packaging and shipping materials: $5
- Total cost: $45
- Target margin: 40% → Target revenue: $45 / 0.60 = $75
- With Stripe fee: ($75 + $0.30) / 0.971 = $77.55
Round to $77.99 or $78.00 for clean pricing.
Strategy 2: Use Tiered Pricing
Different price points have different effective fee rates because of the fixed per-transaction component.
| Price | Stripe Fee | Effective Rate |
|---|---|---|
| $5 | $0.45 | 8.9% |
| $10 | $0.59 | 5.9% |
| $25 | $1.03 | 4.1% |
| $50 | $1.75 | 3.5% |
| $100 | $3.20 | 3.2% |
| $500 | $14.80 | 3.0% |
Low-priced items get hit hardest. A $5 item loses almost 9% to fees. Consider:
- Bundling low-priced items to increase average order value
- Setting minimum order amounts to reduce the impact of fixed fees
- Using ACH or bank transfer for large invoices (our Stripe ACH Calculator shows the 0.8% rate capped at $5)
Strategy 3: Adjust by Sales Channel
If you sell on multiple platforms, each has different fee structures. Your pricing should reflect this:
- Your own website (Stripe): Lowest fees, price competitively
- Etsy: Highest fees, price 8-12% higher
- Amazon: Referral fees vary by category (8-15%), price accordingly
Some sellers maintain different prices across channels. Others keep uniform pricing and accept lower margins on high-fee platforms, treating them as customer acquisition channels.
Strategy 4: Offer Fee-Friendly Payment Options
Encourage customers to use lower-cost payment methods:
- ACH/bank transfer for B2B invoices (0.8% vs 2.9%)
- In-person card payments for local sales (2.6% + $0.10 vs 2.9% + $0.30)
- PayPal Friends & Family for informal sales (free domestically)
Check our PayPal F&F Calculator to see when Friends & Family saves money versus Goods & Services.
Common Mistakes to Avoid
1. Forgetting about refund fees. Stripe no longer refunds processing fees on refunded transactions. If you refund a $100 sale, you lose the $3.20 fee permanently. Factor your refund rate into pricing.
2. Ignoring international fees. Cross-border transactions add 1-1.5% on most processors. If 20% of your sales are international, your blended rate is higher than the domestic rate.
3. Not updating prices when fees change. Payment processors adjust rates periodically. Review your pricing whenever your processor announces changes.
4. Absorbing fees on low-margin products. A 3% fee on a 50% margin product is manageable. A 3% fee on a 10% margin product cuts your profit by nearly a third.
Quick Reference: Reverse Pricing by Target Amount
| You Want to Keep | Stripe Price | PayPal Price | Etsy Price |
|---|---|---|---|
| $25 | $26.35 | $26.41 | $28.12 |
| $50 | $51.80 | $52.33 | $55.75 |
| $75 | $77.56 | $78.25 | $83.37 |
| $100 | $103.39 | $104.12 | $110.99 |
Use our Stripe vs PayPal Comparison to find which processor keeps more of your revenue at your typical transaction size.
Check Your Real Margins
Use the Profit Margin Calculator to see your actual margin after all costs and fees are accounted for.