Enabling Digital Transformation with RAIN RFID Solutions for Retail If you’ve purchased apparel from a major retailer like Macy’s or Zara, run a race like the New York City Marathon, enjoyed a drink from a Coca-Cola Freestyle soda fountain, or checked bags at airports worldwide like Las Vegas McCarran then you’ve probably interacted with Impinj. Our platform enables wireless connectivity to billions of everyday items such as apparel, race bibs, golf balls, and luggage and delivers each item’s unique identity, location, and authenticity to business and consumer applications.