I thought it was whoever had the coins and passed it on not the whole team... I know that 1coin is 1 score, 2 coins is 3 score, 3 coins is 6 score, and 4 is 10 scores. All the games I ever join that is collection ppl just turn them in 1 at a time thinking that its a good strategy instead of waiting for the other 3, and alot of the times ppl don't know to press TRIANGLE to drop the coins.