iprom is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
PayClick has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, News & Media and 68 other categories.
iprom is leading in Shopping, Computer & Electronics, Games, Software and 43 other categories.
iprom is leading in most countries, including Slovenia, Croatia, United States, Serbia and 28 other countries.
PayClick is leading in Italy, United Kingdom, Switzerland, Spain and 17 other countries.