After my license expires can I still use it on all of my sites?
After my license expires can I still use it on all of my sites?
Yes of course. You will not have access to the support forums here or ongoing upgrades, but the existing code will continue to function without any problems.
Supporting reply from Carl:
http://www.gravityhelp.com/forums/topic/supportupgrades-for-the-dev-license-after-the-1st-year#post-15211
Add-ons will still work without renewal right?
Yes. You won't have access to new downloads, but anything you have already will continue to work. You won't receive access to updates to those add-ons though.