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Upcharge Surcharge Fees Tariff icon

Upcharge Surcharge Fees Tariff

Surcharges, extra fees, checkout fees, credit card fee & more

by UC Lab LLC · Launched: January 2016 · Free plan available.

4.7 (167) on Shopify Used by 2,898 Shopify stores +40 installs · 30 days Built for Shopify

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About Upcharge Surcharge Fees Tariff

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 fee. Manage checkout addons, dynamic addons, and free addons to collect an additional charge. Configure a payment surcharge, shipping surcharges, or a bottle deposit. Easily handle an order surcharge, rush fees, deposit fees, service fees, and checkout fees. Bill a membership fee, order & product fees, or a checkout surcharge.

Last verified: August 14, 2026 · Fresh

App details

Developer
UC Lab LLC
Category
Marketing & conversion
Pricing
Free plan available
Launched
January 2016
Rating
4.7 (167) on Shopify

Key features

  • Free for Shopify Development stores only
  • Full feature access for testing
  • Unlimited fees & surcharges
  • Fixed & percentage fees
  • Required & optional fees
Integrations with:

Checkout Shopify Admin Shopify POS

3 plans · starts free · 14-day free trial

Development plan

Free

Basic Plan

$9.99/month

Shopify Plus Plan

$29.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 98 Shopify App Store reviews

Use the arrows to read individual reviews

Great support!
— Titan Two Device
Customer support was very fast and helpful. We had issues using the app on our own but got it working exactly as we intended with their help.
— Tunnistekauppa
empty
— Bandanas Unlimited
was responsive and kept me updated on the process; gave me all the information I needed and helped me with escalating the problem to engineering team
— Specialty-Z
The Mageworx team have been amazing helping us migrate to the new verision of their app, Never have any problems with the app, works like a dream Shoutout to Javid who have outstandingly helpful Recommend this app.
— Aztec Event Services
The app has been working perfect for months and when we had a website upgrade, there was a little glitch, but the UC Lab development team jumped right on it and got it fixed. Very pleased.
— Millican Pecan
Fast Resolved by Zia - good support
— Saranghae Wholesale
Reached out to app support for help with some technical issues we were having with the app. Javid was very helpful and we were able to get all issues sorted promptly.
— Fire and Safety Centre
Javid was very helpful and attentive.
— Lone Star Adhesive
very helpfull and the customer service is very good
— Gadget4entertainment
empty
— Stone Centre
This app broke our checkout flow (confirmed via Claude MCP, and disabling the app immediately fixed the issue). It’s now been over six hours since I last received a response from support, despite sending multiple follow-up messages. Update: adding another star since they eventually fixed it
— Wholesale (old)
The app worked for approximately 30 days, but then started glitching and stopped working. Support - which was initially very helpful - wasn't able to resolve in a timely manner. We lost hundreds of dollars in non-applied taxes and had to find an alternative immediately.
— Candycopia
Does not do what it says, messed up my store, half my store stopped working. deleted and instantly store worked correctly again This review is not fake!! It’s exactly what happened. Not my fault if your product doesn’t work!!!! It’s funny how they reached out yesterday evening, asking if I would reconsider. I was thinking about reaching out to them. But after this response hell no!! You produ...
— TS Custom Cycles
Increased the prices of all my products by 33%!
— LN FAMILY
Doesnt work at all
— Dolls.moe
Doesn't meet my requirements of adding specific product tariff % increase based upon the products country of manufacture.
— Underpinner Spares
it does not work at all
— Camelie Eco

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