nt size="2 U.S. retail partners of Canada Post's Borderfree service saw a 10 percent surge in holiday profits in Canada with nearly a 50 percent growth in orders for all of 2006 as more Canadian consumers shop online. Through Borderfree, an e-commerce-enabled platform, Canada Post lets U.S. companies offer a localized shopping experience and manage Canadian orders including customs brokerage, online currency conversion and cross-border shipping.