Steps to Add a Mailing List App on a 3DCart Site
Create your customized Mailing List app, match your website's style and colors, and add Mailing List to your 3DCart page, post, sidebar, footer, or wherever you like on your site.
How To Add a Mailing List App on 3DCart:
Create a Free Mailing List App
Start for free nowSelect a Location
You can add POWR Mailing List to 3DCart blogs, pages, headers, sidebars, or footers. In the 3DCart Dashboard, select Content and choose a location to add POWR Mailing List.Paste the Code
Your code block will be available once you create your app
Edit Plugin
You can now edit POWR Mailing List in your 3DCart Storefront. Click View Store, find the plugin, and click the Settings Icon to open the POWR Editor.
Undecided if our Mailing List app will suit your needs? We have all the details you need.
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
Congratulations on making the first move to expand your company's presence online -- by getting your 3DCart website live on the web!
But here comes the next big question: How do you get site visitors to engage and buy your product or service?


Then You Must Customize Your Elements
Some may first try to DIY a Mailing List app or 'knows a guy' that can build one in 'no time'.
Others attempt to find open source Mailing List apps, or companies abroad that claim to offer Mailing List apps for a bargain.
Save Time With POWR
Also, customizing and updating a Mailing List app calls for even more time, and is likely to cause new complications.
As your company continues to progress, you're likely to encounter security issues, as hackers may attempt to manipulate vulnerabilities in the Mailing List app. POWR has you covered!


Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Mailing List app on the market, we protect you while you grow on 3DCart.

POWR's team of engineers are working around the clock to keep 3DCart Mailing List and all 60+ other POWR apps 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.

All POWR apps are built for peak-performance.
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)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Mailing List widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your 3DCart site.
POWR Mailing List allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Mailing List perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Mailing List to your 3DCart site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for 3DCart site owners to implement Mailing List and gather feedback from their audience.
Using POWR Mailing List on your 3DCart site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.