"Annual Fee" A flat, yearly charge similar to a membership fee, usually $25 to $50 A flat, yearly charge similar to a membership fee, usually $25 to $50
"Annual Percentage Rate" The APR is the measure of the cost of credit expressed as a yearly rate. The APR is the measure of the cost of credit expressed as a yearly rate.
"Finance Charge" The dollar amount you pay to use credit, includes interest costs and all charges associated with the transaction. The dollar amount you pay to use credit, includes interest costs and all charges associated with the transaction.
"Grace Period or Free Period" The grace period is the number of days you have before a credit card company starts charging interest on new purchases. Not all credit cards have a grace period. The grace period is the number of days you have before a credit card company starts charging interest on new purchases. Not all credit cards have a grace period.
"Periodic Rate" The interest rate the card issuer applies to your outstanding account balance to figure the finance charge for each billing cycle. The interest rate the card issuer applies to your outstanding account balance to figure the finance charge for each billing cycle.
"Transaction Fees" Some credit card issuers charge a fee for a cash advance, a late payment or going over your credit limit. Sometimes there is a monthly fee if you did not use the card. Some credit card issuers charge a fee for a cash advance, a late payment or going over your credit limit. Sometimes there is a monthly fee if you did not use the card.
"Calculation of Finance Charges" It is very important to know how the interest rate is calculated to compare and select the best credit terms. The credit card issuer will use one of three methods. You can decide which method is best suited to your payment style. The method used can make a big difference in the total amount of money you pay in finance charges. This is especially important when the APR's are identical for several credit cards. There can be a significant difference in the total amount of finance charges depending on the balance computation method used. It is very important to know how the interest rate is calculated to compare and select the best credit terms. The credit card issuer will use one of three methods. You can decide which method is best suited to your payment style. The method used can make a big difference in the total amount of money you pay in finance charges. This is especially important when the APR's are identical for several credit cards. There can be a significant difference in the total amount of finance charges depending on the balance computation method used.
"Average Daily Balance Method" This is the most commonly used method. You are given credit for your payment from the day the credit card issuer receives it and the interest is calculated on the basis of the average amount owed during the previous month.
"Adjusted Balance Method" This method is the most beneficial to the consumer and produces the lowest finance charges. The balance is calculated by subtracting the payments and any refund credits from the balance you owe at the end of the previous billing period.
"Previous Balance Method" This is the most expensive method. The finance charge is calculated on the balance owed at the end of the previous billing cycle. Payments, credits and new purchases made in the current billing cycle are not included.
source: http://www.in.gov/dfi/education/choosecd.htm


 Spending just $2 a day on a home-made lunch versus $6 a day on the sandwich shop next to the office will save you about $80 a month and $960 each year.
 That daily $4 cup of coffee is costing you $120 per month -- or more than $1,400 per year. Invest in a good-quality machine and make your own brew for much less.
TAKE A FLIER ON FLUORESCENTS
VANQUISH THE VAMPIRES
INSULATE YOUR WATER HEATER
SERVICE THE FURNACE
TURN DOWN THE HEAT
SET THE WASHER TO COLD
STOP DRAFTS
LOWER YOUR WATER TEMPERATURE
USE TIMERS ON LIGHTS
GO LOW-FLOW
PLUG THE LEAKS
FILL 'ER UP
TAKE CARE WITH YARD CARE
BE A DRIP
RETROFIT YOUR FAUCETS
BUNDLE UP
RETHINK YOUR PHONE COMPANY
PRE-PAY YOUR CELL PHONE
CUT THE CORD
EVALUATE YOUR CABLE USE
HANG UP ON PHONE EXTRAS
GET A CALLING CARD
NEGOTIATE A LOWER RATE