get one's money's worth - Phrases/Idioms
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Receive good value, as in They performed four extra songs, so we really got our money's worth, or We got our money's worth at the beach—there wasn't a cloud in the sky. This expression often but not always refers to a monetary expenditure.