UpCharge Fees Addons Surcharge

This app helped us customize our fees upon checkout. We were able to combine a flat rate with a percentage of the order total very easily. We also have control of changing those rates and percentages in real time.

As for the service, it was fantastic. They made several customizations to make the app compatible with our site free of charge. Really appreciate the quick communication and follow through!

Fantastic and useful App! Developer is very responsive and has added improvements and features to the app as requested.

We use this app to add bottle/can deposits to our beer products in Shopify. We cannot say enough positive things about the incredible technical support that comes along with this stellar app. It does an amazing job, and when we run into a few technical issues, their team steps up to the plate immediately to help walk us through the solution.

Just starting working with this app. Support team has been extremely helpful. Have not you explored it fully.

This app has saved me thousands of dollars by enabling me to create a product that is intended to cover the credit card transaction processing fee. When there were issues with the app, the development team resolved it in under 24 hours..

Exactly what we needed to collect online convenience fees for certain services that can be purchased in our store at a lower cost to us. The developers responded with a fix for a problem with tracking changes in the cart after the fee had been applied and now we're very happy with the additional options that this app gives us. Highly recommended if you have a retail store and want to encourage in-store purchases for local services.

When 3M introduced a new premium Paint Protection Film product (ProSeries), we were looking for a way to offer the upgrade on all our kit products. Shopify limits variants to three, so this App saves a major rebuild of our site. Product Fee allows us to offer the upgrade. The option to upgrade appears when a kit is added to the shopping cart.

We found set up of the app rather complex, and there were some bugs to work out, but MageWorx took care of all the issues with prompt responses. They are easy to deal with, professional and follow through. Thanks again.

Fantastic app, works great and really easy to use. Also support it top notch being quick to reply and provide support in any way possible

I am using this app to add a rush fee to my checkout page. So far, I am loving it. It's great that the app can be installed for FREE while most companies charge for this. It's super easy to use and the Customer Service reps are amazingly fast, knowledgeable, and helpful. I look forward to using this feature and providing more options for my customers.

Excellent app... and even better customer service! Had an issue and they fixed it within 24 hours. Works great for all of our needs...