1. Its business mainly operates globally, with a core business of providing a weekly online auction marketplace covering multiple collectible categories such as archaeology, art, antiques, cars, and coins. 2. In e-commerce, it is in the leading tier of the vertical niche market, with competitors including eBay, Sotheby's, and Christie's. 3. The official website brand terms are "Catawiki" or "Catawiki.com".