Square already tested a version of pickup at Bay Area Uniqlo stores earlier this month. Customers could visit Uniqlo's Square Market website, order a few items, and then pick them up one hour later at a local store. While a great variety of services like Seamless and OrderAhead already offer pickup services, Square's attempt is notable because of how quickly its tens of thousands of retailers could adopt it. These retailers have already inputted their menus into Square's systems, after all, so adding pickup — and perhaps someday, delivery services — should likely take just a few additional clicks.