Originally Posted by
Raffles
5. Sort out your supplementary cards. The key is that ALL five supp card holders get the free travel insurance, so get one for your partner and then consider giving the others to your parents, brother etc. Just make sure they don't buy anything on the card or it gets charged to you!.
Raffles, do the 5 supplementary card holders get the Hire car insurance cover as well?
Also, I am never sure whether I have to actually pay the car rental company with my Platinum card in order to be covered, or am I covered simply by having the card, even if I pay say with my BA one?