Just popped into Joules and bought 3 kids tshirts. At till point asked if I've shopped there before? Yes. Then asked for postcode, surname, then title, at which point I asked why it was needed as I just wanted to buy some tshirts. Sales assistant completely thrown, apparently they need it for their mailing list and to send me offers (which wasn't explained and I didn't want). AIBU to not want to have to give personal details just to buy some clothing? Noticing this more and more in shops now.