Keep in mind: after switching to a monthly plan, going back to weekly is not possible!
1

Open Subscriptions Page

Head to Active subscriptions page to see your active proxies.
2

Choose the Proxy

Choose the proxy you want to upgrade to a monthly subscription, and click Manage Subscription.
3

Switch to monthly

Then, click Change to Monthly next to the renewal date.
4

Choose what to do next

At this point, you have two options:
  1. Receive a refund - Get a refund for the unused days of your current plan and switch to a monthly subscription.
    For instance, if you cancel after 3 days, you’ll be credited for the remaining 4 days—assuming you proceed with purchasing a new plan.
  2. Transfer bandwidth - Move your remaining bandwidth from the current plan to your new monthly subscription.