Updating database with received invoice from Wholesaler

[gobsmacked]

I am setting up a inventory database in excel and I want it where when I get my invoices (there in excel form) ,the database updates automactically eg import them and and the invoice adds them or minus them from the inventory whichever.

is it possible and can anyone help me?

Thanks

[tlafferty]

Maybe. Need a lot more information and a sample workbook with sample invoices would help.