What does 2 Chronicles 24:11 mean?

Whenever the chest was brought in by the Levites and the officials saw there was a lot of money, the king's secretary and the chief priest's assistant would come, empty the chest, and take it back to its place. They did this regularly, and the money kept piling up. 2 Chronicles 24:11 - Modern Text Bible

(They set up a trustworthy system to collect and count the donations, making sure everything was handled honestly and efficiently.)