As title, M&S are offering 15 months interest free on all purchases. Best deal I could find on purchases.
M&S Credit Card
New Offer – 15 months’ shopping with no interest to pay
M&S Rewards – get points every time you shop with your card
Up to 55 days’ interest-free credit – when you pay your balance in full and on time each month
Representative 15.9% APR variable – why pay more?
Buy M&S Travel Money with no cash advance or foreign exchange fees
24 hour account access – online or by phone