by the way, be carefull, voucer codes sometimes does not send you by email (spam can block it), record voucher code from screen to a wordpad to be on the safe side.
I had lost $50 thinking my emailbox get all emails from netload. These codes are not refundable, one way ticket, be sure before click get voucher code.

tibbsy79, mine took mostly 15-17 days in the past, by the way, this days depends on which day you requested, mostly I requested on monday morning (to get weekends hits)