If you were confused by this announcement like I was (I already use Claude Code cloud a lot!) this is a credit to pay for some token use in the cloud. I spent 30mins trying to find the new pricing (that didn't exist). Cloud VMs won't cost anything extra (as has been the case).

ClaudeDevs@ClaudeDevs4h ago

Cloud sessions are officially available and out of research preview! They let you keep Claude Code working, even when your laptop is closed. Existing subscribers get a one-time credit to try them: $100 on Pro, $250 on Max. https://t.co/SvdB2ATkFw