OngoingAI

Usage & market intelligence

Store usage data is not available for this app.

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Shopify rating
3.7 ★
3 reviews
Pricing
Free plan available
Free
Free
  • • 20 orders a month, on your live store
  • • All fee types, nothing held back
  • • Keep 100% of what you collect
Starter
$5/month
30-day free trial
  • • All fee types(fixed, percentage, mix)
  • • Product-specific rules
  • • Slide cart extension
  • • Custom HTML/CSS support
  • • Multi-currency support
What does TackOn do?

Add cart fees, surcharges, handling & processing fees to Shopify checkout. Keep 100% of revenue. Usage-based pricing — pay only per order. 30-day free trial.

  • Add fixed, percentage, or combined fee types to any cart
  • Create product-specific surcharge rules with flexible conditions
  • Multi-currency support through Shopify Markets integration
  • Every fee type on the free plan, nothing locked behind a paid tier
  • Keep 100% of collected fees, no commission and no revenue share

Features

Upsell and cross-sellCart upsellOne-click add-onsSticky cartCart drawerCustom CSSCustom HTMLCustom rulesWarrantiesShipping protectionGift wrapProduct add-ons
Review history
Daily review count on the Shopify App Store
3+1 · 30d· Rating 5.0★ → 3.7★

Daily tracking from Aug 10, 2026 through today · 30 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Upsell and cross-sell
    #332▼5

Tracked daily · last 6 days · as of 2026-09-24

Catalog position
Within Upsell and cross-sell on the App Store
Rank by reviews
#190 of 667
Review percentile
72th
Rating percentile
58th
On the App Store
0.8 yrs
Works with
Integrations listed for TackOn: Cart Fees & Surcharges
CheckoutShopify FlowShopify AdminUpCart
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Frequently asked questions

Add cart fees, surcharges, handling & processing fees to Shopify checkout. Keep 100% of revenue. Usage-based pricing — pay only per order. 30-day free trial. It's a upsell and cross-sell tool for ecommerce stores.