Amazon’s Dash Button program has added more than 50 new brands, including Cascade and Dial Liquid Hand Soap. “This year we’ve been focused on rapidly growing the Dash Button program in every dimension. In 2015, we had 29 brands on board and today we have more than 150 brands across dozens of retail categories and thousands of products—in just the last six months we added over four times more brands to the program,” said Daniel Rausch, director of Amazon Dash....