Hmm... mine was a mail mix up... they got the neighbor's mail, and could either open it or give it to the neighbor.
Open it: ???
Give it to the neighbor: the neighbor is gracious and gives you $100 for the shipping
I got $60 for the shipping.
Neighbor brings you a bird house
Accept it - you get the birdhouse and he charges you $265 for it
Decline it - ???
I was charged $285 for it. Only had $108 at the time, so I got it for cheap.
I think the $ amount varies for all emails and events.