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, Arts & Entertainment and 59 other categories.
iwarePRINT is leading in Marketing & Advertising and Publishing & Printing.
Amazon Webstore is leading in most countries, including United States, Japan, Germany, United Kingdom and 36 other countries.
iwarePRINT is leading in Poland and Slovakia.