How to receive payment (without a bank account) from someone in Taiwan

Someone I know who has no bank account in Taiwan is selling something on facebook. There is someone interested in another part of Taiwan.
He can send the thing, but is stumped on how to receive payment as he doesn’t have a Taiwan bank account.
What are his options?

sign up with black cat delivery and you can do cash on delivery. I think you can also do 711 as well.

I will inform him.
But I wonder if you need a bank account for them to pay you the money.

Cheers