The Tinn-R program remains free for use in the education sector at any level. All you have to do is apply for a "free (educational sector)" license, which must be renewed annually.
There are two options for purchasing a license:
I: Standard
. Value: $50
. Support: discussion group
. Validity: 1 year
II: Priority
. Value: $100
. Support: priority (and if necessary) with remote access via software (AnyDesk)
. Validity: 1 year
The Tinn-R program offers all users, by default, a 30-day (free) trial license. To receive it, simply request a "Trial (30 days)" trial license in the main menu option: Help/License manager.
After entering the necessary basic data, press the "Request" button. An email containing the instructions and a file ("Tinn-R license.zip") will be sent to the email address of the specified user.
REFUND POLICY
Once the license has been acquired - regardless of the type (standard or priority) - if the user no longer wants to use the program, within 30 days from the date of issue of the license, the Tinn-R project guarantees the full refund of the amount paid.