Basic rules
Auto-renewing monthly subscription: The plan renews automatically after expiration. You can cancel future renewals at any time.
One-time purchase: Only the current plan period is purchased. It does not renew automatically.
Plan upgrade: The upgrade takes effect immediately, while the original plan expiration date remains unchanged unless stated otherwise below.
Plan downgrade: Downgrades are not currently supported.
The final payment amount and plan validity period are shown on the order confirmation page.
New purchases and cancellations
Action | When it takes effect | Payment |
New purchase | Immediately after the purchase succeeds | The listed price |
Cancel subscription | Benefits remain available through the current paid period; only future renewals are cancelled | No additional charge |
Same-tier plan changes
Monthly or annual to auto-renewing monthly
Supported: Yes
Plan expiration: Extended by 31 days
Subscription status: Changes to subscribed; the plan renews according to the subscription type one day before the current plan expires
Payment: Auto-renewing monthly price
Auto-renewing monthly to monthly or annual
This change is not currently supported.
Plan upgrades
Monthly Standard to Monthly Pro
Effective time: Immediately
Plan expiration: Original expiration date is maintained
Subscription status: No active auto-renewal
Payment: Price difference
Credits: Topped up to the Pro plan amount, with the original expiration date maintained
Additional effect: The Pro purchase button displays Upgrade
Annual Standard to Annual Pro
Effective time: Immediately
Plan expiration: Original expiration date is maintained
Subscription status: No active auto-renewal
Payment: Price difference
Auto-renewing Monthly Standard to Auto-renewing Monthly Pro
Effective time: Immediately
Plan expiration: Extended by 31 days upon renewal
Subscription status: Changes to auto-renewing monthly
Payment: One month of the Pro auto-renewing monthly fee + price difference
Monthly Standard to Annual Pro
Effective time: Immediately
Plan expiration: Extended by 365 days
Subscription status: No active auto-renewal
Payment: Pro annual fee + price difference
Unsupported upgrades
Annual Standard to Monthly Pro
Annual Standard to Auto-renewing Monthly Pro
Plan downgrades
Plan downgrades are not currently supported. Purchase buttons for lower-tier plans are disabled and show the message “You are already on a higher tier — no purchase needed.”