In this article SHOP-CA META BABA AMZN Follow your favorite stocks CREATE FREE ACCOUNT At her home in Miami, Myriam Sandler spends a few hours each week on a simple routine that's allowed her husband Mark to quit his job as an investment banker. The couple fills a laundry basket with the toys and gadgets that have improved life at home with their three young daughters. In their bedroom, Mark adjusts a ring light while Myriam sets everything within reach on a small desk in the corner. Moments later, she taps her phone twice, looks into the camera, and goes...