Billing and payment

How do I add a payment method?
How do I cancel a service?
How do I update my payment method?
How are my services renewed?
How do I change my billing details?
How do I delete a payment method?
When is my next payment due date?
What is my billing account?
How do I see the accounts ledger?
Which of my payment methods will be debited?
Where do I find my bills?
How do I check my payment status?
How do I customize the reference for my product/service on my bill?
What do my payments correspond to?
How does Public Cloud billing work?
How do I pay my balance?
How do I enable automatic renewal?
What is my default payment method?
How do I disable automatic renewal?