Let's say my due date is on 15 of every month and the bank summarize my spending I made on 1 of everyone. For example, I have to pay all expense I made from January 2, 2012 to February 1 2012 on February 15, 2012.
I have two questions here:
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. If this question can be reworded to fit the rules in the help center, please edit the question.
I believe you'd call February 1 the last day of the billing cycle. From ehow.com:
Billing Cycle Date Versus Due Date
There is a difference between the billing cycle and the bill's due date. The billing cycle dictates which charges will appear on the actual billing statement. For instance, if your billing cycle is from September 7th to October 7th, charges made after October 7th will not appear on your upcoming bill. Once your billing cycle closes, the creditor will mail you the bill. The bill must be mailed to you no less than 21 days from the date your payment is due. The bill's due date will appear on the actual billing statement.
January 2nd to February 1st is called the "billing period". February 1st would be called the "cut-off date", the "closing date", or sometimes the "billing period end date".
February 15th is most commonly called the "due date" or "payment date". If you search for any of these terms, you should be able to find more information or definitions easily.
