[salawat]

No... Because that isn't unlimited. Period. The limit in your case is when you decide "usage crosses into abuse of the service". Which means there is no communication ahead of time to the user what behavior to avoid.

Just admit all people want is to be able to ride the gullibility of people who aren't as picky about language as the people who actually give a crap about clear communication. What businesses want to sell is a conditionally vague statistically multiplexed service level, and I'm willing to bet most don't even go out of the way to let the User know what they're overall footprint within the scope of the entire system is, which is info they'd need to manage usage patterns themselves. It's the hallmark of manipulative language.