Offer from October 2020

[dirtyneedlebluesky]

Hi
Could anybody please point me towards the t&cs for the offer Virgin ran back in November 20 as discussed here: https://www.headforpoints.com/2020/09/14/virgin-atlantic-upgrade-voucher-offer/comment-page-1/#comments

I qualified for the offer but can’t locate the email (not sure i get marketing emails). I’m just wondering if I could qualify for two vouchers as spent an additional £500+ on a separate booking.

My account though only has the one upgrade voucher for this offer and I was told to contact Virgin Money with any queries.

Thanks in advance.