Dose the basket count? 2 or 3 points?

[BktBallRef]

"O K i know that if the defensive team (Team B) puts the ball into Team A basket you stop the clock count the basket and give the ball to (Team B) OOB."

Why would you stop the clock?

"But what if Team B scores a basket and A1 inbounds to A2, and A2 throws a long pass to A3 down court.
The ball hits between the half court and the 3-point line and goes in.

Its not a shoot attempt but it went in do we count it or not? Is it a 2 or a 3-pointer?"

Cameron is correct. If it was an attempt, the attempt ended when the ball touched the floor. If it wasn't an attempt, and it wasn't, it can't be a 3. 2 points!

Let me stir the debate! What if the pass from A2 to A3 went into the basket in the air? Is that a 2 or a 3?