Using your low interest credit card is a convenient way to shop and spend money. You don't have to worry about going to the bank to get cash to pay for your goods before you go shopping and the added advantage of using a low interest credit card is that you don't have to worry about carrying too much cash in your wallet or purse.

Low rate credit cards are best if you are looking to purchase items and only make the minimum repayment on the card. If you leave an outstanding balance that will incur interest each month, you want to ensure you have the lowest rate possible. Consider the difference between a card with 11% and 20% interest rates, with a £3000 outstanding balance, you will incur over £20 more interest per month on the high rate card. This is a popular option for people who will make regular repayments on a purchase, but can avoid applying for a personal loan often with a higher interest rate.

Rewards are a great way to earn bonuses and get some money back from the banks. Usually rewards cards have higher interest rates, higher annual fees, or reward program fees. You should only opt for a rewards card if you plan to spend a lot of money on the card, but pay the balance to zero each month (before incurring interest). If you know you can pay off your balance each month, then a rewards card could be right for you.

Make sure that the credit card you use is the most suitable for your spending patterns. If you are using a card for extended credit and don't pay off the balance in full each month, then choose a card with a lower rate. It may not offer any interest free period, but the lower interest rate should save you more in the long run. If you use your card for the convenience of paying for everyday purchases such as petrol or groceries, try a credit or charge card with maximum interest-free days, then make sure you pay it off in full each month. This way you get the benefit of up to 62 interest-free days on purchases, as well as rewards, discounts and frequent flyer points. But watch the annual fees on rewards cards.

Low interest credit cards typically come with high balance transfer rates and fees or interest rates higher than the prime rate after the introductory period. Cash withdrawals may also have higher fees. In short, you have to read the terms and conditions pretty carefully. Check for all the fees and future interest rates before signing up. To make the best use of a low interest credit card, you should make large purchases using it and pay off the balance during the introductory period. Yes, you might end up paying a small interest rate but it would be better than taking a store credit for a high interest rate. If you have a 0% interest offer, then you will paying nothing for the entire introductory period. Using your low interest credit card smartly during the introductory period can definitely help you to save some money on your large purchases.