Amazon’s Quidsi subsidiary, acquired in 2011, is to launch a new homewares site, Casa.com. The site will offer more than 35,000 products in categories including kitchen, home decor, bedroom and bathroom and complement existing portals, which include Diapers.com, Soap.com, BeautyBar.com, Wag.com and YoYo.com. Quidsi is also expected to introduce a ...