GrowMargin
Ecommerce Fee Tracking

Understand Every Hidden Fee

Stop losing money to surprise charges. Get a clear breakdown of your Amazon seller fees, Etsy transaction fees, and Shopify payment costs.

Editable presetsClear fee stackPlatform-specific
Platform Fees18.5%
Listing Fee$0.20
Transaction Fee6.5%
Payment Processing3% + $0.25
Platform fees consume 18.5% of gross revenue on this product.
Platform Fees18.5%
Listing Fee$0.20
Transaction Fee6.5%
Payment Processing3% + $0.25

Platform fees consume 18.5% of your gross revenue on this product.

Know Where Your Money Goes

Whether you sell on Amazon, Etsy, or your own Shopify store, fees add up fast. We pre-fill standard fee structures for major platforms as a starting point — every field is editable so you can match your exact rates.

  • Amazon FBA & Referral Fees
  • Etsy Listing & Transaction Fees
  • Shopify Payments & Credit Card Rates
  • Custom Store Processing Costs
  • All fee fields are editable — adjust to match your exact situation

Protect Your Margins

Get crystal clear visibility into your platform costs. Start calculating your true fees with GrowMargin.