My arrearage bill is $3.3, when I go to pay, the system prompts【invoice payment cannot be less than $5】，When I input $5, it will prompt that the highest choice is $3.3. How can I solve this problem??
The community can not fix billing problems. You’ll have to open a ticket:
To contact Cloudflare Customer Support, login & go to https://dash.cloudflare.com/?account=support and select get more help. If you receive an automatic response that does not help you, please reply and indicate you need more help.