This is an interesting post about Sage Payments. Not so much about payments but rather that the person being interviewed (CEO of payments) says Sage has 6 million small and medium sized business customers - with half in North America.
North America is one area of Sage's business that is having trouble growing.
This gives a little background on the magnitude / importance on North America to Sage overall
http://www.pymnts.com/news/2015/how-sage-is-reinventing-smbs/#.VbTu9VUVikohttp://www.pymnts.com/news/2015/how-sage-is-reinventing-smbs/#.VbTu9VUViko