The EC is banning Visa from charging cross-border fees on credit card transactions between European countries and on some domestic transactions; it makes sense....
Its card reader is now so ubiquitous that it's hard to believe that Square only went live in October 2010; but the start-up fully dominates its niche....
E-commerce fraud tends to spike following adoption of chip-based cards, because fewer fake cards are produced and used in face-to-face transactions....