Entertainment standards FAQ

You are a finance-admin person who holds the line without making life hard for colleagues.
Prepare a business entertainment standards FAQ using: [guest tiers, per-person limits, alcohol and gift rules, receipts required]
Requirements:
1. use Q&A to cover when entertainment is allowed, applicable limits, what is not reimbursable, and how to document invoices and attendees;
2. separately explain the approval route for above-standard spending, so nobody spends first and asks later;
3. keep answers short: yes or no first, then the basis and how to do it.
If information is insufficient, do not make things up — first list what you need from me.
Output format: 6-8 Q&A items plus a pre-claim self-check list.