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. Choose Location

    You can insert POWR Testimonial Slider to your 3DCart blogs, pages, headers, sidebars, or footers. In your 3DCart Dashboard, go to Content and select a place to add POWR Testimonial Slider.
  3. Paste the HTML Code

    Your code block will be available once you create your app

  4. Set Up POWR Testimonial Slider

    You can now edit POWR Testimonial Slider in your 3DCart Storefront. Click View Store, find the plugin, and click the Settings Icon to open the POWR Editor.

Need to know more about features and integrations of our Testimonial Slider app?

See the details

Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

If you have your 3DCart website working, you’ve tackled the biggest challenge in building an online presence. Way to go!


But next comes a tough question: how can you draw in, captivate, make, and support more visitors?

Testimonial Slider to 3DCart
Add Testimonial Slider to 3DCart

Then You Must Customize Your Elements

Some small business owners try to build a Testimonial Slider app solo or get an expensive web designer that claims they can build one.


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

Get Back More Time With POWR

And it takes huge amount of time to customize and update a Testimonial Slider app, which will make more complications.


But, if you haven't built 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
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

Furthermore, our team of talented engineers work at all hours to keep POWR apps like your 3DCart Testimonial Slider at peak performance for you.

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.

Shortly after signing on with POWR, Rbia’s first step was to install a popup. They increased their contacts by over 250% (over 600 real contacts).


Soon after, they added our Social Feed app and grew their social media following to over 6000.


Next, they added a Media Slider as a visual way to quickly show their products to new site visitors as they entered their homepage to show how the accessories looked in real life. It showcases their products well and gave customers a great on-site experience.


In fact, they quickly found that visitors who interacted with POWR apps on their site stayed engaged 2.5 times longer than ever before.

Add Testimonial Slider to 3DCart
Testimonial Slider to 3DCart
250% contacts growth
Testimonial Slider to 3DCart
2x engagement improvement
Testimonial Slider to 3DCart
Time on site up 2x

Every POWR app works on any platform.

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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.