Promo codes for special videos

Know Fast
Know Fast
Feb 28, 2016 · 2 min read

Hi Guys, in this post we will update occasionally with new promo codes for special videos for you. Explanation about how to use those promo codes is below


Promo Codes

Code: Xmas — learn the history of Santa
Code: Ra1n — Is it better to walk or run in the rain?
Code: starman — Learn about David Bowie’s (R.I.P) wonderful life
Code: feb29 — What is a leap year?

How to use the promo code

All you have to do is open the app, click the hourglass button (at the top-right corner of the countdown timer) , enter the promo code and click the Submit button!

Fasten your seat belts and watch the magic happens as the countdown timer hits its legal speed limit :)
Hold on for a moment and you will be presented with the video


Have Fun!

Boaz, Yanai & Nir
The Know Fast Team

Welcome to a place where words matter. On Medium, smart voices and original ideas take center stage - with no ads in sight. Watch
Follow all the topics you care about, and we’ll deliver the best stories for you to your homepage and inbox. Explore
Get unlimited access to the best stories on Medium — and support writers while you’re at it. Just $5/month. Upgrade

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store