$BIGC (BigCommerce Holdings Inc) Tottenham Hotspur Partners with BigCommerce to Modernize Online Store and Power International Growth BigCommerce (Nasdaq: BIGC), a leading Open SaaS ecommerce platform for fast-growing and established brands, today announced Tottenham Hotspur, one of the world's top football brands, has selected BigCommerce's platform to optimize its online store and drive its expansion into international markets.