4. Freemium With Credit. Many awesome online products allow users to choose from a free version, which includes a watermark or credit line, or the option to upgrade to the paid version, which allows users to remove the mark or replace it with their own logo.
Definition of at the whim of (someone) : when (someone) wishes, desires, or decides something often in a sudden way The shop is only open at the whim of the owner.
1 an opinion, view, or belief:That's his notion, not mine. 2  conception or idea:his notion of democracy. 3  a fanciful or foolish idea; whim:She had a notion to swim in the winter. 4  an ingenious article, device, or contrivance; knickknack.ee-nota-. 1  an idea or view, esp. one's own view:His notion of comfort meant comfortable shoes. 2  a foolish idea; whim:had some weird notion about space creatures. 3  notions, [plural] small articles, as buttons, thread, or ribbon, displayed together for sale.