Amazon Webstore is leading in Top 10K Sites and Top 100K Sites.
Digital River has better usage coverage in more websites categories. Including Computer & Electronics, People & Society, Software, Arts & Entertainment and 74 other categories.
Amazon Webstore is leading in Shopping, General Merchandise, Sports, Publications and 26 other categories.
Digital River is leading in most countries, including United States, Japan, Brazil, France and 50 other countries.
Amazon Webstore is leading in Germany, United Kingdom, India, Italy and 21 other countries.