I bought Clip Studio Paint as a one-time purchase, but I get a message that says I do not have a plan.
If you bought Clip Studio Paint as a one-time purchase, but get a message that says “Currently, you do not have a plan,” please make sure that your license has been activated.
A Clip Studio Paint one-time purchase license will be authenticated and registered to your Clip Studio account.
*See here to learn more about Clip Studio accounts.
If the license has not been activated
If you have not activated your license, you can activate it by following the steps below.
In your Clip Studio account, tap Enter your Activation code here, and register your 13-digit code.
In Clip Studio Paint, tap PAINT and enter your 30-digit serial number.
For detailed instructions, please refer to the following FAQ.