Last year, two online retailers began accepting digital currency Bitcoin as one of their acceptable forms of payment. The historic move is expected to encourage other online retailers and some bricks-and-mortar stores to follow suit.In April 2013, Foodler announced on its website that customers can now use Bitcoin in all 12,087 restaurants for their food deliveries and online orders. The popular site is an online ordering service that connects hungry consumers with a variety of restaurants for their takeout needs.It became the first merchant in...