Checking in golf bags

Just booked a reward flight for my mum and dad to MCO next November from MAN. Both are keen golfers so they will be taking their golf bags. Having just spoken to Virgin I'm still confused though...
VS say you can take 1 suit-case and 1 golf bag at no extra cost as long they are both under 32Kg. If you take 2 suit-cases and a golf bag then you pay 50% excess on the golf bag (that's £40 each way).
My question is, is this per person? As there's 2 of them flying (in economy) can they take a suit-case each and 1 golf bag without paying any baggage excess, bearing in mind all econ pax can check-in 2 x 32Kg of luggage [?] My dad is also using my supplementary Silver account if that makes any difference
Thanks and Regards
VS say you can take 1 suit-case and 1 golf bag at no extra cost as long they are both under 32Kg. If you take 2 suit-cases and a golf bag then you pay 50% excess on the golf bag (that's £40 each way).
My question is, is this per person? As there's 2 of them flying (in economy) can they take a suit-case each and 1 golf bag without paying any baggage excess, bearing in mind all econ pax can check-in 2 x 32Kg of luggage [?] My dad is also using my supplementary Silver account if that makes any difference
Thanks and Regards