Yes, you can change your ClickSambo subscription plan at any time, including switching between 'Detection' and 'Protection' package types, or adjusting your traffic limits.
To change your plan:
Log in to your ClickSambo account.
Go to "Account Settings" > "Package" (or "Package Information tab").
Click the "Update" button next to your domain and follow the prompts.
What happens next:
Upgrades: Take effect immediately, with prorated billing for the current cycle.
Downgrades: Take effect at the start of your next billing cycle. You'll receive a confirmation email for your plan change.