Just had this email: "We have a surprise just for you! Receive a bonus when you purchase or gift up to 100,000 Avios before 23:59 hr GMT 23 March 2017. Then turn your Avios into savings – book a reward flight, cabin upgrade or just spend a little to discount the price of your ticket. Click below to find out your surprise bonus." And my bonus was... 20%. Rubbish! I shall certainly give that a miss. I hope you all get better offers.