Upcharge Fees & Product Addons

Built for Shopify

by UC Lab LLC

Our surcharge app helps you apply conditional fees, late fees, and automatic fees. Quickly add surcharge rules for a small order fee or one time fe...

4.50(153 reviews)· Free plan available. Free trial available.· Launched Jan 22, 2016

View on Shopify App Store

Marketing and conversion Upsell and bundles Upsell and cross-sell Selling products Pricing

About

Our surcharge app helps you apply conditional fees, late fees, and automatic fees. Quickly add surcharge rules for a small order fee or one time fe...

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Data last refreshed Jun 17, 2026. Source: Shopify App Store.