Sales at dominant Canadian chain Indigo rose 3.1 percent in their first quarter to $191 million (CA), while their net loss was reduced by more than half, to $1.3 million. Same-store sales were up 3.3 percent at the Indigo and Chapters superstores, while the smaller format Coles stores were up 5.4 percent, and online sales rose 7.7 percent, to $21 million. Release