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, Business & Industry, General Merchandise, Internet & Telecom and 53 other categories.
iwarePRINT is leading in Publishing & Printing.
Amazon Webstore is leading in most countries, including United States, Japan, United Kingdom, China and 36 other countries.
iwarePRINT is leading in Poland, Czech Republic and Slovakia.