TackOn: Cart Fees & Surcharges for Shopify
By Normalize
- Category rank
- #224 in Upsell and cross-sell
- Price
- Free plan
- Listing audit
- 95/100
TackOn: Cart Fees & Surcharges is a Shopify App Store app by Normalize, launched December 2025. With a rating of 4.3★ from 5 reviews, it currently ranks #224 in the Upsell and cross-sell category.
TackOn: Cart Fees & Surcharges is the #224 ranked Upsell and cross-sell app on Shopify, with a 4.3 average rating from 5 reviews, with a free plan available, as of Oct 11, 2026.
AppRanks verdict
Generated from marketplace data as of Oct 11, 2026
TackOn: Cart Fees & Surcharges ranks #224 of 1,292 in Upsell and cross-sell on Shopify. It holds a 4.3★ average from 5 reviews on Shopify. A free plan is available, so the entry feature set can be tried without a paid subscription.
Pros
- +Free plan available — no paid subscription needed to start
Cons
- −Only 5 reviews — the average can still move with a few new ratings
About TackOn: Cart Fees & Surcharges
How TackOn: Cart Fees & Surcharges works
Add cart surcharges, handling fees, and extra charges to Shopify checkout. Use for processing fees, expedited shipping, rush orders, shipping insurance, gift wrap service, tip collection, donation box, environmental fees, fragile item handling, oversized product charges, and custom service fees. Customers choose to add optional fees with an opt-in toggle, and required fees are shown clearly in the cart. Compatible with slide cart, cart drawer, cart page, and all Online Store 2.0 themes.
Screenshots
