Install A Testimonial Slider App on 3DCart

Steps on adding Testimonial Slider to 3DCart in minutes with no coding and no help from a developer.

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Steps to Add a Testimonial Slider App on a 3DCart Site

Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your 3DCart page, post, sidebar, footer, or wherever you like on your site.

How To Add a Testimonial Slider App on 3DCart:

  1. Create a Free Testimonial Slider App

    Start for free now
  2. Select a Location

    POWR Testimonial Slider can be added to 3DCart blogs, pages, headers, sidebars, and footers. Open the 3DCart Dashboard and go to Content, then choose a place to insert POWR Testimonial Slider.
  3. Paste HTML Code

    Your code block will be available once you create your app

  4. Edit POWR Testimonial Slider

    It's now time to set up POWR Testimonial Slider in your 3DCart Storefront. Click on View Store, locate your plugin, then click on the Settings Icon to launch the POWR Editor.

All you need to know about our Testimonial Slider app is just a click away.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

You've already invested time and resources in building your business online just by having a 3DCart website.


Your work isn't done yet, though! Now it's time to attract and engage visitors, then turn them into customers.

Testimonial Slider to 3DCart
Add Testimonial Slider to 3DCart

Website Element Customization is Next

Some small business owners try to design a Testimonial Slider app by themselves or get an expensive web designer that promises they can build one.


Others try to find web design companies overseas that appear to offer Testimonial Slider apps for reduced prices or attempt to use open source code.

Save Time With POWR

And it takes tons of time to customize and update a Testimonial Slider app, which will create more complications.


But, without building a strong security system, your business could be prone to hacking and other security issues. We thought of that!

Add Testimonial Slider to 3DCart
Support feature

POWR supports high-volume sites on 3DCart and prioritizes the security of our Testimonial Slider app, as well as all 60+ apps, to keep any bad actors at bay.

security feature
Our top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

Our Testimonial Slider comes with a team of expert engineers that work constantly for you, making sure your Testimonial Slider is always working perfectly.

CASE STUDY: Rbia Shades wins big with POWR

After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.


Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.

Rbia grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.


They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

Add Testimonial Slider to 3DCart
Testimonial Slider to 3DCart
Grow contacts by 250%
Testimonial Slider to 3DCart
Up 2x in engagement
Testimonial Slider to 3DCart
2x site session time

Yes, POWR has an app for that.

See apps in action

Trusted by the best in the biz!

POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.