All those of you who count on American Express' Membership Rewards program for all of those free frequent flier miles might want to take a look at this:

Customers will no longer earn double rewards for purchases made at grocery stores, drug stores and gas stations, but the credit card giant plans to implement a new double-points program for purchases made online at select retailers, the newspaper said.

The report said in some cases, annual fees could rise as much as $35 to $125, while other cardholders could see their annual charge decline.

Yeah, that'll get more people to use your card.