Do they? It's not super common, but I can think of the JetBrains IDEs that I believe let you continue to use the last version of the IDE before you stopped payi

Do they? It's not super common, but I can think of the JetBrains IDEs that I believe let you continue to use the last version of the IDE before you stopped paying. Alfred, the Spotlight alternative for Mac does something like that, and you get a discount code if you own the last version. Both beloved pieces of software.