At first glance, the sweeping credit card legislation that passed the Senate on Tuesday looks like a huge victory for consumers. The bill, after all, contains relief from penalty fees and certain interest rate spikes.

But for people who pay off their bills each month, and milk the card rewards programs for everything they’re worth, there is some cause for concern.

For months now, the card companies have been threatening to cut rewards programs sharply to make up for revenue lost because of the new restrictions.

My guess, however, is that this talk is just so much saber-rattling.

Card companies want to make money, and big spenders help them do it, even if those cardholders do not go into debt.