The end of the year is an important shopping season for retailers, representing as much as an average of 19% of annual sales or higher, according to the National Retail Federation. For some retailers, ...
New York City-based lingerie brand Hanky Panky’s Valentine’s Day pop-up in Union Square.. Photo: Courtesy Hanky Panky Pop-ups aren’t new, but they’ve become even more popular since the early 2000s.