Free trial
Each paid plan comes with a one-week free trial period.
About the Billing Cycle for Paid Plans
For details, please see the "App billing cycles" section on the Shopify page linked below.
Upgrades and Downgrades
When upgrading, you will only be charged the prorated difference for the remaining days in the billing cycle.
For example, if you start a 30-day billing cycle on the $5.00 plan and upgrade to the $15.00 plan on day 15 of the cycle, the charge will be $5.00 + ($15.00 - $5.00) * (15/30) = $10.00.
When downgrading, the difference will be refunded as a Shopify credit, which will be applied toward future charges.
For details, please see the "App proration, upgrades, and downgrades" section on the Shopify page linked below.
Cancellations
After canceling your subscription, you will be moved to the free plan immediately. You will not be able to continue using the plan until the end of the current billing period.