This was previously answered by ReoonSupport who said: Yes — you can activate the same license key on a different computer just like the first computer. An OTP will be sent to your email which you can use to activate it there. Please note that you can use the same license key on one computer at a time. If you need to use multiple computers, you will need to get multiple licenses. You can find that answer here: https://appsumo.com/products/reoon-yellowpages-scraper/questions/transferring-software-licenses-how-to-u-1348081/