You can start your 14-day free trial right after you approve the subscription.
After installing Vario, you will see the Plans tab. Please pick a plan and then you will reach this screen to approve subscription.
Then you will be able to import your product variant options and customize the settings.
The Vario app helps import your existing product variant options and populate them with new styles.
These styles include buttons, variant image swatches, or custom color swatches.