Once you receive the Tonalic prepaid license key (valid for 30 days / 1 year) from SudeepAudio.com, follow the installation steps given below.

Step 1.
Visit this page and create a user account.

Step 2.
You will need to verify your email ID from the email received. This is a one-time process.

Step 3.
Visit the URL in your email and enter the serial (key) received from SA.
example: TPL-XXXX-XXXX-XXXX-XXXX-XXXX

Step 4.
Download the software for Mac OS / Windows computer as required.

Done!

Enjoy making music with Tonalic in your compatible DAW.