Tesco have just taken a DD from my bank DOUBLE what they said they were going to.
I still had the remainder of last months payment to make when I set up the DD which I was told (repatedly) that I would still have to make. Which i did.
When I called the guy on the other end of the phone said the DD takes a double payment automatically if an overdue payment shows. A direct contradiction to what I was told. I'm raging cos now they have 3x the payment they would normally have had in a month and its really screwed over my finances for the rest of the month :x