Address it.
Choose the receiving wallet, amount and collection deadline.
BNB, ready
to collect.
Fund a payment for one wallet. They collect before the deadline. You recover it if they do not.
A payment with
a return address.
The recipient and deadline
are recorded onchain.
Send the link.
The BNB waits in escrow. Only the named wallet can collect it.
Nothing lost
in the post.
After the deadline, the sender can recover an unclaimed payment.