New York - Toronto-based Borderfree Inc., an international e-commerce service provider, recently launched an Internet solution for U. S. merchants enabling the sale of products around the world. Prior to this service, logistical and financial complications such as country-specific regulations and tariffs hindered the free flow of international shipping. Borderfree handles any country-to-country complications, from payment to customs clearance, regulatory observance and product returns. U.S. online merchants now have access to $7.5 billion international e-commerce market by using the Borderfree Shopping Basket.