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Flex Charges

Flex Charges

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Apply dynamic fees and surcharges to orders based on products, collections, location, or cart values with automatic checkout calculation.

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  • Flex Charges Screenshot
  • Flex Charges Screenshot
  • Flex Charges Screenshot
  • Flex Charges Screenshot
  • Flex Charges Screenshot
  • Flex Charges Screenshot
  • Flex Charges Screenshot
  • Flex Charges Screenshot
  • Flex Charges Screenshot
  • Flex Charges Screenshot

About the Flex Charges

Flex Charges helps merchants apply custom fees and surcharges to orders automatically based on specific conditions. Set up fixed or percentage fees for products, collections, customer locations, or cart values without manual work. The app calculates fees during checkout and validates them on every order, making it simple to handle regulatory charges, service fees, and custom adjustments. Shopify Plus merchants get access to advanced conditional fee rules for more complex scenarios. Perfect for businesses that need flexible fee management based on different order criteria.
Launched: April 22, 2026

Key features

  • Apply fixed or percentage fees to products and collections
  • Add fees based on customer location and conditions
  • Automatic fee calculation during checkout
  • Advanced conditional fee rules for Shopify Plus merchants

Integrations with:

  • Checkout

Pricing of Flex Charges

Starter Plan

$9.99 / month

  • Fixed Price Fees
  • Percentage Fees
  • Apply Fees to Products & Collections
  • Apply Fees Based on Customer Location
  • Online Store Compatible

Premium Plan

$19.99 / month

  • All Feature of Starter Plan
  • Added Features For Shopify Plus Only
  • Advanced Condition Fee Logic Builder
  • Checkout UI Extension For Shopify Plus
  • Metafield Based Fee Calculation Support
Install from Shopify App Store