Vintage Marketplace is a Facebook Page of 24,000+ fans which is selling vintage clothes online. The admins post up photos of items they have for sale with punters being able to put a ‘sold’ in the comments under the item they want.
This is the first time I have seen this style of e-commerce through Facebook, I can imagine it probably contravenes some Facebook guidelines (probably the one about contacting people directly) however I think it is awesome what they have done here. It also makes for an interesting predicament because Facebook have been allowing Ads from Vintage Marketplace so they would probably be liable for the money they have invested.
With the idea of posting items up as photos and seeing all the items which have been commented on as ‘Sold’ it creates a feeling of scarcity with the items. Hence people feeling like they have to rush to get the purchases.
Check out Julian Lee’s succinct wrap up of the whole topic here.