I reside in the (continental) US. I was recently on a trip to northern California. While there, I unfortunately forgot my coat at a restaurant; a coat that isn't overly expensive, but I find personally valuable. I called the restaurant to ask about it and they managed to find it and were kind enough to offer to ship it if I provide them with the prepaid box.
I asked someone working at the restaurant how this process works and they did their best to explain it, but I am still fairly confused after that call. I would've asked for clarification, but over the several times I've called them about this coat, they've been very busy so I didn't want to use up more of their time than I already have.
So I went to the internet in search of answers. I've tried searching through USPS and UPS but all I've been able to find is a scheduled pickup that I can pay for, but from what I'm understanding these pickup services require the item to already be boxed up and ready to go by the time it's picked up.
So my question: How do I get a prepaid box delivered to the restaurant so they they can use it to ship my coat to me?