How to Add A Payment Authorization Form App to a Tumblr Website

Don't know how to code? No problem with these easy steps to add Payment Authorization Form to Tumblr in minutes.

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Steps to Add a Payment Authorization Form App on a Tumblr Site

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

How To Add a Payment Authorization Form App on Tumblr:

  1. Create a Free Payment Authorization Form App

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  2. Edit Appearance > Edit Theme

    In the Tumblr Editor, open your Account Settings and select Edit Appearance. On the next page, select Edit Theme.
  3. Edit HTML

    Underneath Custom Theme, click Edit HTML.
  4. Copy and Paste Script

    Paste this exact POWR script into the HTML file, in between the Head tags. Then click Update, and save.
  5. Text Post

    Go back to the Tumblr dashboard and add a new Text post.
  6. Copy and Paste Shortcode

    Paste the POWR shortcode into the text post, then save If you expand the post, you will see your new POWR Payment Authorization Form.Click the POWR Settings Icon to open the POWR Editor.
  7. Begin to change the Payment Authorization Form plugin:

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

Not sure if our Payment Authorization 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 getting website visitors and making sales, but how?

Payment Authorization Form to Tumblr
Add Payment Authorization Form to Tumblr

Make Your Website Elements Unique

People often ask a 'techie' friend to build a Payment Authorization Form for them or hire a 'web guy' that one of their friends referred.


Others look overseas or for low priced open source alternatives for Payment Authorization Form.

POWR Saves You Valuable Time

Also, customizing and updating a Payment Authorization Form app involves even more time, and is likely to cause new bugs.


As your company continues to expand, you're likely to encounter security issues, as hackers may attempt to manipulate vulnerabilities in the Payment Authorization Form app. POWR has you covered!

Add Payment Authorization Form to Tumblr
Support feature

All POWR apps are built to scale with your business on Tumblr, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

security feature
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

Our team of expert engineers work relentlessly to ensure the POWR apps such as your Tumblr Payment Authorization Form working for you.

CASE STUDY: POWR put Rbia Shades on the success track

Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.


After much research, they chose POWR as their no-code tool of choice.

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.

Add Payment Authorization Form to Tumblr
Payment Authorization Form to Tumblr
250% contacts growth
Payment Authorization Form to Tumblr
2x your engagement
Payment Authorization 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.