Can you license under the GPL a software requiring payments to work?
Some days ago, in the local Spanish WordPress Slack, I kept an interesting conversation about if a WordPress plugin, licensed under the GPLv2, may include a piece of code that disables the plugin, totally or partially, if a valid activation code is not entered in the plugin configuration backend. That is: if GPL-licensed software can […]
Can you license under the GPL a software requiring payments to work? Read Post »