Giving you a CSV with quantity that is "in-stock" could mean you need a new one in a few minutes at worst and few days more commonly. Consider a model like Groupon.com or Fab.com - one is dumping large quantities quickly and the other is moving small quantities of well crafted / unique goods.
The best attack vector is obviously approaching people like prestashop, 3dcart, tictail, etc and trying to get them all to agree on a format to put pressure on shopify. This would enable pinterest to get tens of thousands of merchants on their site with little friction or data rot.
The best attack vector is obviously approaching people like prestashop, 3dcart, tictail, etc and trying to get them all to agree on a format to put pressure on shopify. This would enable pinterest to get tens of thousands of merchants on their site with little friction or data rot.