Damn I already answered this shit in another thread. You vacuum seal it and send it overnight in an envelope UPS. A pound vacuum sealed will fit easily. People do this all day all night. Do you know how much weed is exported from California? A fucking lot and it's making everyone I know filthy rich cash money men. Nothin like going to a friends house playing some Fight Night with 16 grand stacked on the table. Another one of my friends just snagged 5 grand from his PO Box yesterday. The demand is insane and it is just the California Gold Rush right here...I'll be in the middle of it if you need me.
Let me show you a photo of what im talking about...8 pack right here...Not me by the way just photo I found as an example ;p