Secret credit card perks that save money, but many people don't know about

As consumers battle high prices, shoppers and travelers may be missing out on money-saving perks with credit cards they already have in their wallets.

"Getting the best bang for your buck is really important," said Angelique Archer, who snags 2% cash back on every purchase.

Shopper Maddie Jagger takes advantage of cash back rewards by using her Amex Blue Cash Preferred Card for grocery runs.

"Up to 6% back on groceries, up to $6,000," Jagger said.

But that may be just the start.

Secret credit card perks many people don't know about

While most people are familiar with credit card perks like cash back rewards and airline miles, some lesser-known "hidden" perks can really help you save around the holidays.

"Some of the most useful perks actually are kind of under the radar," said Bankr