This is a basic balance transfer deal with an above average term. If you don’t have credit card balances with Discover, it’s a good option to free up your accounts with other banks. With this card, you also have the ability to earn cash back, and there is no late fee for your first missed payment and no penalty APR. Hopefully you will not need to take advantage of these features, but they are nice to have.
Next, estimate your monthly spending habits for other expenses such as gas, groceries and entertainment. Create a limit, based on your income, of what you can spend in each of the different categories of expenses. For example, if you tend to spend $400 a month on groceries, try to stick to $300 a month on groceries by making changes like buying generic brands, using coupons, and resisting impulse purchases.