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  1. xpay

  2. Shopify apps

  3. Pricing - Other

  4. Upcharge Surcharge Fees Tariff

Upcharge Surcharge Fees Tariff

by UC Lab LLC

4.6

(163 reviews)

87/100 · Well supportedBuilt for ShopifyFree plan available. Free trial available.
Best suited for stores that need to add surcharges, fees, or tariffs to orders at checkout.

Set up a tax addon, dynamic surcharges, and a product surcharge. Easily add processing fees today. 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. 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. more Product fee, extra fee or cart fee — add price addons per item Credit card surcharge, payment method fee, cod fee or tariff surcharge Processing fee, handling fee and additional fees with deposits and fees Set a fee rule: advanced fees and checkout fee for any order Sync orders and fees directly to products or variants with fees payment

Copy from the Shopify App Store listing, unedited.
View on ShopifyCompare the plansSee the scorecard
Who it’s for
Pricing - Other
What it moves
Top line

conversion rate and average order value

What it costs
From $9.99/mo

free plan available · 4 tiers

How it’s supported
87/100

Well supported · from 162 reviews

What it does

Product fee, extra fee or cart fee — add price addons per item

Credit card surcharge, payment method fee, cod fee or tariff surcharge

Processing fee, handling fee and additional fees with deposits and fees

Set a fee rule: advanced fees and checkout fee for any order

Sync orders and fees directly to products or variants with fees payment

Plan fit
What each step up actually buys you

This developer's plans are separated by features, not by how big your store is — so there is no volume that picks a tier for you. Here is what each one adds over the one below it.

Development plan
Free
You start with

Free for Shopify Development stores only

Full feature access for testing

Basic Plan
$9.99/month
Adds

Unlimited product & cart fees

Fixed & percentage fees

Required & optional fees

International tariffs & duties

Markets & location-based surcharges

Product-based conditions

Advanced Plan
$29.99/month
Adds

Everything in Basic Plan, plus:

Cart-based conditions

Minimum & small order fees

Weight-based & quantity-based fees

Setup, handling, and service fees

Priority setup & integration

Shopify Plus Plan
$59.99/month
Adds

For Shopify Plus stores only

Everything in Advanced Plan, plus:

Required & optional checkout fees

Payment & shipping method-based fees

Country and state conditions

Listed as “Free plan available. Free trial available.”. Plan contents change — confirm on the listing before you install.
Pricing
Free plan available. Free trial available.
Development plan

Free

Free
Free for Shopify Development stores only
Full feature access for testing
Basic Plan

$9.99/month

Lowest paid plan
Unlimited product & cart fees
Fixed & percentage fees
Required & optional fees
International tariffs & duties
Markets & location-based surcharges
Product-based conditions
Customer tag-based conditions
POS-compatible fees
Advanced Plan

$29.99/month

Everything in Basic Plan, plus:
Cart-based conditions
Minimum & small order fees
Weight-based & quantity-based fees
Setup, handling, and service fees
Priority setup & integration
Priority feature implementation
Dedicated account manager
Shopify Plus Plan

$59.99/month

For Shopify Plus stores only
Everything in Advanced Plan, plus:
Required & optional checkout fees
Payment & shipping method-based fees
Country and state conditions
Priority setup & integration
Priority feature implementation
Dedicated account manager
Plans as listed on the Shopify App Store. Always confirm current pricing before installing.

87

/ 100
Well supported
medium confidence

Scored on 162 merchant reviews we hold for Upcharge Surcharge Fees Tariff, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.





Recent reviews rate above this app's own average
Reviews in the last 12 months average 4.75, 0.26 stars above the lifetime average of 4.49.
Computed from the 162 reviews we hold, with 12-month windows measured to 2026-08. This scores the public review record — it is not a review of the software itself, and a low score often means we hold little evidence rather than poor evidence.
Review history
2016–2026 · 162 reviews read
Reviews per year
20161 reviews
20172 reviews
20188 reviews
20198 reviews
202010 reviews
202113 reviews
202214 reviews
20233 reviews
202415 reviews
202533 reviews
202655 reviews
What merchants say

4.6

163 reviews
5★82%
4★4%
3★3%
2★3%
1★8%
Developer replies
78%
of reviews get an answer
Reviewed at 12m+
25%
had used it a year when they wrote
From 162 reviews read. Typical reviewer had used the app for 2 months. Most merchants review in their first month, so this reflects when people write — not how long they stay.
Recent merchant reviews

The newest 8 of 163. Open one to read it in full, with the developer's reply where there is one.

We have had this app on our store for some time and while it always gave us a good service working around the Shopify shortcomings, at some point some fees would just not show anymore. After talking to the support team found out that a new system was in place, cleaner, more effective and it was just a matter of creating the fees again. Special thanks to Javid who guided us thru the changes needed and was able to sort all of our issues promptly

Developer repliedThank you so much for the wonderful feedback! We are so glad that our new system is working even better for your store. I'll be sure to pass your special thanks along to Javid—he will be thrilled to hear it! We're always here to support your business. Show more

I absolutely love the Upcharge App. I’ve been using it for over 6 years now and its allowed me to open up a new channel of sales by offering a rush service option for my products. Not only have I been able to earn extra income, the team (shout out to the Devs and Javid) have been so incredible and open to new features and listened to all my feedback. Recently they sent out an email asking if there was anything I could think of that they could do and improve on. Not only did they listen to my idea, the devs were like ninjas and installed it on my site!! And they are so fast, they finished it in less than 24 hours. I went to check the code myself and the documentation and instruction in the code was next level. Very through, explained how it worked and what it could and could not do. They are the best, you will not regret installing this on your store. If you have questions just reach out to them, they are true gems.

Developer repliedWow, thank you so much for the incredible 5-star review and for being a loyal partner for over 6 years! Hearing that we’ve helped unlock new sales channels for your store truly means the world to us. Javid and our "ninja" dev team loved the shout-out, and we promise to keep delivering that same lightning-fast support and care. Thanks for being an absolute gem of a customer - here is to many more years of success together! Show more

Great app for managing fees. The setup was straightforward, and it integrates seamlessly with our store. It provides the flexibility we needed and works reliably without affecting the customer experience. The support team has also been responsive and helpful whenever we've had questions.

Developer repliedThank you so much for the wonderful 5-star review! We are thrilled to hear that the app is giving you the exact flexibility you need and that it runs reliably behind the scenes without disrupting your customer experience. Keeping your store's checkout smooth and seamless is our top priority. Our support team is always here and happy to help whenever you have questions. Thanks for being a valued part of our community Show more

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.

Developer repliedWe are sincerely sorry for the frustration and financial loss this caused your business. We take full responsibility for letting you down. I have just sent a direct email to your inbox with a personal apology and a compensation proposal to make things right. Please check your inbox so we can resolve this together. Show more

It works in Canada, specifically for the Alberta import fees on wine. I had to call support because I didn't know how to test this. Support was responsive and pleasant.

Developer repliedThank you so much for the kind words! We’re thrilled to hear the app is working smoothly for your specific needs and that our team could help you get everything tested and ready to go. Show more

An update: We have yet to use the app again, but based on the customer service experience I just had I have faith that the new team members behind the app are WAY better. I, like many others, receive many emails in a day. Often, emails from Apps I do not use/no longer use tend to get ignored. The team, specifically Volha, went as far as to send me flowers to show they really wanted a chance to improve on my experience. I have never had another company do that, and it genuinely showed me they are committed to trying to work with me on fixing the experience. From just that reason alone, my review went from 2-4. We attempted to use this to help us with Bottle Deposits and Recycling Fees. When I noticed that the fees were not applying properly, I reached out to support. The original response was very dismissive and unhelpful, and said the missing fees were not something that could be changed. This left us with a huge gap in being able to correctly use fees, and led us to move on to a different app.

Developer repliedThank you for your feedback. I’m sorry we couldn't meet your expectations initially. After investigating, we found that the issue was tied to a rare, non-standard browser environment that falls outside of Shopify’s official support. We also helped resolve some internal store configurations to ensure the app runs at its most stable. I’ve sent you a personal email with more details, as we’d love to help you get everything set up perfectly. Show more

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.

Fast Resolved by Zia - good support

Developer repliedThank you so much for your kind words! We’re thrilled to hear you’re enjoying the app and our support. We’re always here whenever you need us 😊 Show more

Upcharge Surcharge Fees Tariff FAQ

Answered from this app's own listing and its full review record.

Best suited for stores that need to add surcharges, fees, or tariffs to orders at checkout.

There is a free plan, paid plans start at $9.99/month, and run to $59.99/month across 4 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.

Upcharge Surcharge Fees Tariff's plans are separated by features rather than by store size — none of the tiers is capped on a volume you could state up front. Compare what each step adds over the one below it rather than trying to size yourself into a tier.

On our scorecard Upcharge Surcharge Fees Tariff rates 87 out of 100 — well supported — read from 162 merchant reviews. The developer has published replies to 126 of 162 reviews. The score reflects what the review record shows, nothing more.

163 merchants have reviewed Upcharge Surcharge Fees Tariff, averaging 4.6 out of 5. We hold the review history from 2016 to 2026, which is what the year-by-year chart on this page is built from.

Quick facts
At a glance
Merchant rating

4.6 / 5 · 163 reviews


Rating, last 12 months

4.75 from 67 reviews


New reviews, last 12 months

67 (was 27)


Developer replies

126 of 162 reviews


Typical reviewer had used it

2 months


Pricing

Free plan available. Free trial available.


On the App Store since

January 22, 2016


Review history held

2016 – 2026

Integrates with
Checkout
Shopify POS
Shopify Admin

Categories
Pricing - OtherUpsell and cross-sell
Will AI shoppers find this store?

Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.

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The agent-readiness stack for the AI shopping era — helping merchants, publishers and SaaS companies get discovered, cited and transacted with by ChatGPT, Perplexity, Claude, Gemini and the custom shopping agents underneath them.

CompanyAgentically Inc. (d/b/a xpay✦)1875 Mission St, Ste 103San Francisco, CA 94103, United Stateslegal@xpay.sh · privacy@xpay.sh
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