https://www.pcgamer.com/gta-onlines-occupy-and-bunker-series-offer-double-dollargta-and-experience-this-week/

GTA Online's Occupy and Bunker series offer double $GTA and experience this week. A selection of its facilities, supercars, aircraft and other luxury items are subject to a limited-time sale. 

After spending the last several weeks maxing out my character in GTA Online, I'm keen to break into its race circuit. Historically, it's an area I've always sidestepped—most likely because of GTA 3, Vice City and San An's mandatory, and thus interminably jarring, contests.