Im currently making a POS system.just got my first client.I was planning on making different venues for different restourants.if it grew up i was planning on just getting a higher subscription,but a friend if mine told me i should make different databases for ne venues,bcz paying for higher subscription isnt enough,and it will start mistaking the venues.is that true,and what did he mesn by different databases?make new supabase projects? Or is there another way to make new databases trough supabase?