Amazon Webstore is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Amazon Webstore has better usage coverage in more websites categories. Including Shopping, General Merchandise, Consumer Electronics, Internet & Telecom and 28 other categories.
ProsperCart is leading in Business & Industry, Arts & Entertainment, Marketing & Advertising, Music & Audio and 11 other categories.
Amazon Webstore is leading in most countries, including United States, United Kingdom, China, Japan and 23 other countries.
ProsperCart is leading in Finland and Norway.