https://www.gamespot.com/articles/who-needs-ps-plus-play-gta-5-online-without-it-for/1100-6460734/

If you own a PS4, you probably know you have to shell out cash for a PlayStation Plus subscription to play most games online. But what if you didn't? That's the question posed by Rockstar Games with the release of the After Hours update for GTA Online in Grand Theft Auto V. Between now and August 6, anyone with a PS4 and an internet connection can play GTA Online, regardless of whether you have a PlayStation Plus membership. That gives you two weeks to run amok in San Andreas for free.

GTA 5's After Hours update introduces a whole new set of night life content to the game, including nightclubs, vehicles, outfits, and more. Nightclubs are the biggest addition. To get a nightclub, you have to partner up with Tony Prince, who will help you buy and run the club. You get to personalize your establishment however you want, choosing the decor, hiring staff, and deciding how to promote your new enterprise.