So how does Aggregation Theory apply to secondhand fashion? Resale aggregation relies on resale digitization.Users must first create digital listings of their physical clothes to sell on resale marketplaces like Poshmark, Depop, Ebay, etc. or get discovered on aggregators of aggregators like GEM. 

Its on-demand riders not only deliver to customers, they also rotate inventory between hubs multiple times per day as JOKR predicts a product may be out of stock in a particular location. This means JOKR only procures the products it needs, increases inventory turnover, maximizes operating leverage, and ensures the best customer experience. Most... See more

Shopify's goal is really to bring back a part of the world of commerce that I call “high trust commerce”. It's commerce where you have this ecosystem of buyers and merchants who are all deeply committed to the art of commerce. We're committed to this idea that maybe shopping isn't supposed to be this completely frictionless experience.