You could get up to £200 off the price of the S9/S9+ by trading in your phone. It’s pretty simple! When you’ve ordered your Samsung Galaxy we’ll send you prepaid return packing and tell you how to send us your old phone. The discount depends on which phone you want to trade in. Your old phone needs to be in a reasonable condition and meet minimum requirements. Remember, if you don’t send us your old phone we’ll ask you to send the new Samsung Galaxy back! Read our terms and conditions for lists of phones and discounts and even more detail on how this works.