Plan the crossing.
Set the amount and the wait. The cost and the crowd below are live, and nothing moves until you have written your key down.
Where the funds are now
Leaves wallet A as
Between $50 and $10,000 per crossing.
How long it waits in the pool
Connect the wallet the funds leave from. The crossing is priced for that account, and a refund would return to it.
The next screen shows the key as 24 words. Nothing is paid before you have written them down. Restore a crossing instead.