alt Hacker NewsAnd surprisingly, it was actually Piggly Wiggly that was the first grocery store to open up their warehouse and allow customers to self-service! [1]
> Piggly Wiggly was the first self-service grocery store.
And surprisingly, it was actually Piggly Wiggly that was the first grocery store to open up their warehouse and allow customers to self-service! [1]
> Piggly Wiggly was the first self-service grocery store.
And both PW and Keedoozle were launched by Clarence Saunders (touched on in the history link you give, more under his bio page):
<https://en.wikipedia.org/wiki/Clarence_Saunders>