my $part = SL::Dev::Part::create_part( partnumber => 'T4254')->save;
my $item = SL::Dev::Record::create_invoice_item(part => $part, qty => 2.5);
my $invoice = SL::Dev::Record::create_sales_invoice(
my $part = SL::Dev::Part::create_part( partnumber => 'T4254')->save;
my $item = SL::Dev::Record::create_invoice_item(part => $part, qty => 2.5);
my $invoice = SL::Dev::Record::create_sales_invoice(