Corel sells creative and utility software. CorelDRAW Graphics Suite is for vector illustration and page layout. PaintShop Pro is for editing photographs. VideoStudio is for editing video. WinZip compresses and extracts archives. They are separate programs that happen to share a company.
A suite and a single app are different licenses. CorelDRAW is the one aimed at logos, layouts, and vector art. PaintShop Pro is the one aimed at photos. VideoStudio is the one aimed at cutting footage. WinZip is the one aimed at zip files and other archives, not at drawing.
Each product page states whether the license is a subscription or a one-time purchase, and which Windows or Mac version it requires. Owning one Corel app does not include the others unless the page says the suite contains them.