Upcharge Surcharge Fee Tariff

Upcharge Surcharge Fee Tariff

Reviews (199)

Overall rating
4.7
Counts per rating level
  • 83% of ratings are 5 stars
  • 4% of ratings are 4 stars
  • 3% of ratings are 3 stars
  • 4% of ratings are 2 stars
  • 8% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants say this app is great for adding flexible surcharges and fees at checkout, like rush service, packaging, shipping insurance, local taxes, deposits, and complex tariffs or import duties. They find setup easy, the interface intuitive, and fees reliably applied by product, cart, or destination. Many highlight fast, knowledgeable support that helps with custom code, advanced configurations, and theme-related fixes, making it a long-term solution.

August 10, 2026

CompAsia Singapore
Singapore
About 2 hours using the app
UC Lab LLC replied August 11, 2026

Thank you for the 5-star rating! ⭐️ Your support means a lot to our team. We really appreciate you choosing our app! 🙏

August 10, 2026

Bandanas Unlimited
United States
3 months using the app
UC Lab LLC replied August 11, 2026

Thank you so much for the 5-star rating! ⭐️ We truly appreciate your support and are happy to have you with us! 🙌

June 29, 2026

BanzaiHobby
Japan
Over 2 years using the app
UC Lab LLC replied June 29, 2026

Thank you so much for the 5-star review. We truly appreciate your support and are always here whenever you need a quick, knowledgeable hand.

June 24, 2026

Stone Centre
Australia
18 days using the app
UC Lab LLC replied June 26, 2026

Thank you for taking the time to share your rating. We noticed you uninstalled the app shortly after trying it out, and we would love to learn more about how we can improve.

Our support team has already reached out to you via email to see how we can assist and make things right for your store. Please check your inbox whenever you have a moment—we would be more than happy to welcome you back!

July 13, 2026

Dubai Europe
Spain
6 months using the app
UC Lab LLC replied July 13, 2026

Thank you so much for the 5-star review. We truly appreciate your support and are always here whenever you need a quick hand.

May 13, 2026

Seriously Skin
United States
12 months using the app
UC Lab LLC replied May 14, 2026

Thank you so much for the 5-star rating! We’re thrilled to have you with us.

April 27, 2026

SNEAKERMASK
United States
About 2 years using the app
UC Lab LLC replied May 6, 2026

Thank you for your feedback. We’re happy to have you with us.

April 23, 2026

Amplis Store
Canada
3 days using the app
UC Lab LLC replied May 6, 2026

Thank you for your review. I hope you enjoy the app.

June 2, 2026

Pneus Liquidation
Canada
13 days using the app