Problem using Sum in variables

[2005 IR Help]

By: Seba_ar - seba_ar

Problem using Sum in variables

2005-09-21 06:07

Hello! I'm doing an invoice and the problem comes when i wan't to add the total from each line to get the final total. I do this using a variable with value is the sum from each line of the invoice, but what happens is that every line is added except the first one. For example, if the invoice has got 5 lines, only the 4 last ones are added, but the first one is never considered.

I don't really understand what's happening, could anyone help? Thanks in advance.