excel help please

[mark35]

hi guys i need your help with excel need to do a simple sum but no idea how to do it

here it is
SALE PRICE POSTAGE PRICE EBAY FEE PAYPAL FEE ITEM COST

PROFIT
i need every _ from the sale price to give me a total any ideas?

 

[Tomsk]

?

A better description of what you want to do will help us to help you.

 

[Participant]

=SUM(A2:A30)

...obviously replacing the letters and numbers to suit your sheet.