Inserting column

Hello!

I'm picturing for myself that it is possible to do the following in Excel:

Store Amount
----- -------

And if I enter a store in the line under Store and an amount in the line under Amount, Excel will append these values to another list of stores and values.

Is this possible?

Thanks!

What exactly are you looking to do?

I want to do some sort of budgetsheet, where I have 2 columns: one containing what store I bought something in, and another containing the amount that I paid in that store. So I want a smooth way to insert (append) new stores and amounts to the list. Also if the same store as before is detected the 2 amounts should add and the store should only show once.