Grandmas can

I know it's just a clever marketing ploy, but we do shop regularly in M&S Foodhall and the miniatures are so cute and there is a certain little girl who thinks they are cute too. So not only has Grandma collected the miniatures, but she has also taken great delight in buying the shop, the apron and the sweet little trolleys. And they are all ready for that certain little girl when she arrives tomorrow. 

I know it is just a marketing ploy, but Grandmas  are allowed to do this - I know because I've looked in the manual.