then give us an example of either different accounts with different lines, or different lines when logged out or logged in. You're making the claims that different accounts have different lines, which should be so easy to prove.
There's an error in rounding on the Flyers game, as the actual odds they pay on winning bets are 2.3088, not +130, nor 2.31; and there is a difference in what gets scraped from the api and what we see on our computer screens. If that doesn't account for the difference between what you can bet and what an odds screen shows, then show us with screen shots showing different odds. Why won't you do that?
here's the Flyers when not logged in and when logged in, exactly the same:
