Note that fares appear to be 'Lite' which doesn't included checked luggage, so if you need more than 7kg you'll need to add that.
72hr Samoa sale terms & conditions:
Fares are on sale until 11:59pm AEST 23 March 2023 unless sold out prior. Travel periods and conditions apply. Subject to availability.
Economy Lite: All fares subject to availability. International return fares may vary with the addition of local taxes and charges or due to currency fluctuations. All fares prices are based on a one way Economy Lite fare booked on virginaustralia.com. Seat selection and checked baggage are not included in Economy Lite fares. Payment surcharge may apply. Economy Lite fares are not recommended if you require flexibility with your travel as cancellations are not permitted and you may need to pay a fee and any fare difference to make a change. For other fare types, a fee and fare difference may be payable for changing or cancelling your booking. See Virgin Australia’s Fees and Surcharges page for more information. Refunds are not permitted for Economy Lite and Choice fares if you cancel your booking. Refunds are permitted for Economy Flex fares on payment of a fee. You may also request a refund for other reasons, including under the Australian Consumer Law. Check your fare rules for more information. Some flights may be operated by a partner airline. Different baggage allowances and conditions may apply to these flights. Full terms and conditions at www.virginaustralia.com
I seriously dont understand why a non LLC would have fares that simply dont include check in baggage. 99% of business travelers travel in Flexible Economy or Business. In some cases although it may be cheaper to buy a VA Lite ticket, after you add baggage ect its cheaper to go with QF.