HRS §11-313
No compensation
This section says that election commissioners work for free, but they can get back their reasonable costs, like travel costs, that they spend while doing their job.
everyone
The statute, as written — No compensation
The commissioners shall serve without compensation but shall be reimbursed for reasonable expenses, including travel expenses, incurred in the discharge of their duties.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.