They travel America in vans and RVs stopping at Targets and Wal-Marts in search of rare soap and coveted toys to stock Amazon’s fulfillment warehouses.

The rise and (potential) fall of the electronics superstore.

On the pair of entrepreneurs behind a Wal-Mart of weed in Oakland. The duo is talking IPO. “Everybody I was meeting was a little bit older, more a part of the hippie generation,” says one. “I was like, ‘I bet there’s so much room for innovation and new ideas.’”