it says you need a password with the voucher code?
Yep I can vouch for the great value when compared to supermarket wines at the same price. Naked Wines are far better.
And Naked Wines quality is generally excellent.
That £20 sits in your account ready to be spent on wine (or withdrawn). I took up a similar deal last year and decided I didn't want any more so simply withdrew what I'd paid in.
OP - Only for new customers who have not previously used the code.