What happens if my friend cancels or gets a refund?

A refund, payment refusal or dispute before your reward qualifies can make the invitation ineligible. If a monthly subscription ends before its first renewal, it has not met the reward condition.

Once your reward has been applied, a later refund by your friend does not take that month away from you.

Check your reward state rather than asking your friend for their payment history. Support can review your reward while keeping their account details private.