RestocksAIO is a desktop app (Windows and macOS) for high-volume sneaker and streetwear resellers. It holds the inventory, lists to 12 authenticated resale marketplaces (StockX, Alias, Sneak.eu and 9 more) plus eBay, Shopify, Vinted and Wallapop, reprices with Bricker Mode, confirms sales and prints invoices and shipping labels. It never buys for you. Built by Reactive Systems SL in Ibiza. From EUR 15/month with a 7-day trial.