delete price from invoice emails

[marvays]

hi. my client need kick off display price in your emails. he need display only price with tax. I try change any in

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/components/com_virtuemart/views/invoice/tmpl/mail_raw_pricelist.php but nothing
Image with problem is here:

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http://www.evernote.com/shard/s296/sh/c8c3696c-2645-49f1-b86a-bdaa6d760441/39f0fffdcc9820dcfe398b4d8e156094

Pls, can anyone help me?