Steps to Add a Holiday Countdown App on a Sellfy Site
Create your customized Holiday Countdown app, match your website's style and colors, and add Holiday Countdown to your Sellfy page, post, sidebar, footer, or wherever you like on your site.
How To Add a Holiday Countdown App on Sellfy:
Create a Free Holiday Countdown App
Start for free nowEmbed POWR script to your Sellfy Site
1. Within the Sellfy dashboard, navigate to Store settings > Customize store.
2. Select General settings, copy and paste the script provided below into the Custom code section, either in the head or footer code area.
3. Click Publish to save changes.
Note: The script only needs to be installed once. If the POWR script is already present, move onto the next step.Embed POWR Holiday Countdown to your Sellfy Site.
1. In the Sellfy Store customizer, select the location for installing the app.
2. Add a module and select Embed code.
3. Click on Edit code, then copy and paste the code provided below.
4. Save your changes by clicking Save.
5. Publish your changes to view the POWR embedded app on your site.
Note: The embedded app will not be displayed in the Store customizer.Edit POWR Holiday Countdown on your site
1. Click on the blue Edit App icon seen above the app.
3. All edits in the opened POWR Editor will be automatically applied.
Need to know more about features and integrations of our Holiday Countdown app?
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
If you have your Sellfy website published, you’ve completed the biggest challenge in building an online presence. Awesome!
But next comes a tough question: how can you draw in, captivate, make, and support more visitors?


Now You Have To Make Your Elements Unique
Some may first try to DIY a Holiday Countdown app or 'knows a guy' that can build one in 'no time'.
Others attempt to find open source Holiday Countdown apps, or foreign companies that allegedly offer Holiday Countdown apps for a bargain.
POWR Saves You Valuable Time
And it takes huge amount of time to customize and update a Holiday Countdown app, which will result in more issues.
But, without building a strong security system, your site could be prone to hacking and other security issues. We thought of that!


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

Our team of expert engineers work 24/7 to ensure the POWR apps such as your Sellfy Holiday Countdown working for you.
CASE STUDY: Rbia Shades wins big with POWR
After Rbia launched its website, they were looking for a solution to add new contacts for outreach.
They found POWR while looking for a popup solution on their site and started to see immediate results.
Rbia started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.
They then realized that there was a complete suite of other solutions they could use to improve their online experience for site visitors.
Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

Every POWR app works on any platform.
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 Holiday Countdown 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 Sellfy site.
POWR Holiday Countdown allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Holiday Countdown perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Holiday Countdown to your Sellfy 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 Sellfy site owners to implement Holiday Countdown and gather feedback from their audience.
Using POWR Holiday Countdown on your Sellfy 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.