Brief
We have updated the 'invoice_functions.php' file for version 3.5.
Description.
One column on the pdf invoice displayed Total price incl VAT instead of Item Price with VAT.
Solution.
We would recommend you to download an updated version of the file from here:
http://www.viart.com/downloads/invoice_functions-3.5.zip
Further, extract the above mentioned file into the 'includes' folder of your shop (in the Binary mode) replacing an existing one. Don't forget to make a backup copy of the current file in case something goes wrong.