Grabbing data from other fields???

[Johnny 0110]

Hi guys,

I'm wondering if anyone can help me with this? I designed an invoice for my shop and I would love to have it total all of the state sales tax I took in for all of the invoices for the year and give me a running total at the bottom of the invoices as I start new ones. Maybe a total of all sales to that point too? That would be cool! That way I could see where we are in sales at any given time. Can this be done? I would obviously set it to not print also.

[Søren Dyhr]

Watch this movie:

--sd