Suspended for non-payment
When to use: Use it the moment a billing suspension is confirmed on the account in front of you.
Response
Hi customer name -- I can see exactly what happened, and it is fixable in a couple of minutes.
The account was paused because an invoice for amount went unpaid after notice count attempts to reach you. Nine times out of ten this is a card that expired quietly, not anything deliberate, so I am not going to lecture you about it.
Here is the fix: update link. Once the payment clears, access comes back restore time, and your data, settings, and team are all exactly where you left them -- nothing was deleted.
If the invoice itself looks wrong to you, tell me and I will pull it up before you pay anything.
Why it works
It names the cause without blame, offers the one-step fix immediately, and kills the fear that something was lost -- which is what the customer is really asking.