Everyday Cheapskate: Whether you like it or not, you need a good credit score

DEAR MARY: My husband and I own a small business, and we are looking for a credit card that offers reward air miles. Our plan is to pay it off each month but collect miles for travel to buy goods for our business. One of our sales reps told us that many small businesses pay for goods at gift shows with their credit card and use those miles to pay for trips to the next trade show. Do you know of a site where we can find a credit card for this purpose? Thank you so much. Your column is filled with wisdom and inspiration, and I really enjoy it. —Toni C., Wash.

DEAR TONI: Your plan is a good one, provided you really do pay the balance in full each month and your credit card has a 25-day grace period in which to do that. That way the miles you earn will truly be free. But if you should happen to lapse and let the balance roll to the next month, not only will you lose your grace period until the balance is paid in full once again, but you will also pay so much interest any miles you earn will pale by comparison. It takes effort and finesse to not get caught in the debt trap. If you decide to move forward with this, my advice is to stick with a personal credit card, not one that is designated for business. You want all of the legal protection afforded to personal credit cards by the Fair Credit Billing Act. To find a reward credit card, go to IndexCreditCards.com. Index Credit Cards offers a comprehensive list of current credit card offers. More than likely, you will have to pay an annual fee for the card, something you will want to weigh carefully against its potential benefits.