From Facebook retail to group buying, this timeline hits major milestones of e-commerce since 2007.

Nestor Bailly, PSFK
Nestor Bailly, PSFK on November 15, 2011. @NKBailly

Here’s a nice infographic from Useful Social Media that shows the Social Commerce journey from back in February 2007 when the first virtual gift was sold on Facebook.

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