Documentation / Feature guides
A premium site costs credits per month up front and multiplies that site's free monthly allowance; turning it off does not refund.
Open billing
You should see: The per-site usage table lists each site with a Standard or Premium badge
Find a site currently marked Standard
You should see: Its row shows this month's usage and its free allowance
Click the Standard badge to upgrade the site
You should see: A browser confirm dialog states the credit cost, that the allowance goes up 5x, and that turning premium off later does not refund this month
Read the confirmation before accepting
You should see: The cost and the no-refund warning are both stated BEFORE any credits are spent
Check the guard when you cannot afford it
You should see: If the balance is below the cost the badge is disabled with a tooltip saying how many credits are needed
This guide is generated from a test flow we replay against Dr Urls itself — the same steps you just read are the regression check for this feature. Try it on your own site.