I dropped off some cards at USPS for ZandG submission. I think I screwed up by adding insurance as it requires a signature.
I imagine the address is a PO Box / drop off. Does anyone know if the package will actually make it there if it requires signature?
I did send them a message but am being impatient 
I’ve sent to them registered mail and it was fine, so assume you’ll be fine too.
I have done the same and it made it there fine.
Adding a third, sent via registered mail (signature required) and had no issues.
Absolutely add signature to your packages at minimum!
I’ve never added insurance but I always add signature when sending a package to consignment. No issues so far.
Okay nice good to know.
yeah it felt weird sending without insurance or signature. So I did.
glad it’s most likely a non issue
u can send stuff to a po box with a signature in general, they will just hold it behind the counter instead of putting it in the box and the receiver will have to show ID to pick it up
Did not know that, but makes sense