American Express
Barclaycard
Hilton HHonors Platinum Visa
Sign-up Req : £750 within 90 days
Sign-up Bonus : Free night voucher valid for 6 months from signup.
Status : Hilton Gold
Fee : £0
BA Amex
500 supplementary bonus : https://www.americanexpress.com/uk/morecardsmorebamiles.html