Tool · Calculator
What your store pays each month on Shopify Payments, Shopify with an outside processor, Checkout Champ and Whop, using each company's published US rates.
Monthly fees, lowest first
$100,000 / mo in sales
Whop Lowest
Whop storefront and checkout
$3,5903.59% of sales
- Card fees
- $3,300
- International surcharge
- $150
- Radar fraud screening
- $140
Shopify Payments
Basic plan
$3,6293.63% of sales · +$39
- Plan
- $29
- Card fees
- $3,500
- International surcharge
- $100
Checkout Champ
Growth plan, your processor's rate
$4,8004.80% of sales · +$1,210
- Plan
- $300
- Checkout Champ 1%
- $1,000
- Processor fees
- $3,500
Shopify + outside processor
Basic plan, your processor's rate
$5,5295.53% of sales · +$1,939
- Plan
- $29
- Shopify third-party fee
- $2,000
- Processor fees
- $3,500
Over a year, the gap between the lowest and highest option is $23,268.
What's included
Plan fees, card fees and international card surcharges at each company's standard online rate. Shopify's third-party transaction fee applies when you use an outside processor. Checkout Champ adds its 1% on top of your own gateway.
Not included: dispute fees, currency conversion, premium card rates, payout fees, reserves, and app or hosting costs. Premium cards like corporate and rewards cards cost more on Shopify Payments.
Sources
- Shopify pricingChecked 2026-10-21
- Whop pricingChecked 2026-10-21
- Checkout Champ pricingChecked 2026-10-21