This setting is required
A valid license is required to use Khan2GC. All licenses come with a 30-day free trial, no credit card required. To continue using the add-on after the 30 days, you will need to provide payment information to purchase a yearly license. After signing up for your 30-day free trial, or purchasing a yearly license, you will receive an email from BunzApps with your License ID in it.
Copy and paste the License ID into the License ID field in the Settings sheet. It must be exactly the same as it appears in the email you received.
When pasting directly into the Settings sheet you should always use the Paste Values Only option to preserve the formatting of the cells. To do so, click on the cell you want to insert data, right click, select Paste Special > Values Only. Alternatively you can use the keyboard combination Ctrl+Shift+V.
Note that you can only use your License ID in a spreadsheet in the Google account associated with the email you provided while signing up for a free trial. If you need to change the email associated with your License ID, or have forgotten/lost your License ID, please contact me.