How to Add A Credit Card Payment Form App to a Tumblr Website

Steps on adding Credit Card Payment Form to Tumblr in minutes with no coding and no help from a developer.

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Steps to Add a Credit Card Payment Form App on a Tumblr Site

Create your customized Credit Card Payment Form app, match your website's style and colors, and add Credit Card Payment Form to your Tumblr page, post, sidebar, footer, or wherever you like on your site.

How To Add a Credit Card Payment Form App on Tumblr:

  1. Create a Free Credit Card Payment Form App

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  2. Edit Appearance > Edit Theme

    In your Tumblr dashboard, open your Account Settings. Select Edit Appearance and click Edit Theme.
  3. Edit HTML

    Click on the Edit HTML link underneath Custom Theme.
  4. Paste Script

    Paste this script into the Tumblr HTML file. It's always best to paste it between the Head tags. Then click Update, and save.
  5. Text Post

    Create a new Text post in the Tumblr dashboard.
  6. Paste Shortcode

    Paste the POWR shortcode into the text post, then save If you expand the post, you will see your new POWR Credit Card Payment Form.Click the POWR Settings Icon to open the POWR Editor.
  7. Begin editing the following Credit Card Payment Form plugin directly inside of the Tumblr website:

    Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Credit Card Payment Form plugin.

Not sure if our Credit Card Payment Form app is right for you? Find out more about its features and integrations.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on getting your business online with Tumblr!


The next step is often gaining website visitors and making sales, but how?

Credit Card Payment Form to Tumblr
Add Credit Card Payment Form to Tumblr

Now You Have To Make Your Elements Unique

Some may first take a stab at to DIY a Credit Card Payment Form app or 'knows a guy' that can build one in 'no time'.


Others attempt to find open source Credit Card Payment Form apps, or foreign companies that claim to offer Credit Card Payment Form apps at rock-bottom prices.

POWR Saves You Valuable Time

And it takes huge amount of time to customize and update a Credit Card Payment Form app, which will make 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 Credit Card Payment Form to Tumblr
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Credit Card Payment Form app on the market, we protect you while you grow on Tumblr.

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.

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Tumblr Credit Card Payment Form functioning for you.

CASE STUDY: Rbia Shades completely transformed their online experience

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 full 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.

Add Credit Card Payment Form to Tumblr
Credit Card Payment Form to Tumblr
Contacts growth 250%
Credit Card Payment Form to Tumblr
Engagement up 2x
Credit Card Payment Form to Tumblr
2x more time on site

POWR apps are made to grow your online revenue.

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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.