How does In-Game Betting work?

[Santo4osu]

Could someone explain how In-Game Betting work?
If the Lakers are -4.5 does that mean that is for the game or end of quarter or end of the half?
I'm very interested in how this works!

[DR225]

It's always an end game bet. Lines usually come up every commercial break, unless there's barely any game time left.

[stuntin909]

it's for the game. read carefully should explain somewhere on the site. there's live quarters, halfs, and game. in this case 4.5 is game