Scout Ahead https://www.scoutahead.org/plans/coin-collecting-merit-badge/questions

Which of this applies to you?

Answering these takes the parts that are not for you out of Coin Collecting Merit Badge. Nothing is required, nothing is kept on the server, and nothing is ever hidden because a question went unanswered. A step that might apply to you stays on the list and is marked.

Requirement 7: which collection or experience?

The badge says do ONE of the following; the fourth choice, 7(d), is itself one of four experiences, so they are listed separately here. Each collection is 20 different items.