PayPal Holdings Inc. (NASDAQ:PYPL) is one of the most promising stocks under $100. On October 7, PayPal unveiled PayPal Ads Manager. The new platform will allow the tens of millions of small businesses that use PayPal to establish their own retail media networks and generate new revenue streams. By democratizing access to this opportunity, PayPal is enabling small businesses to participate in the lucrative, multi-billion-dollar retail media industry, which has traditionally been accessible only to large e ...