I'll tell you all something I have noticed about the OAP's and that is quite a lot of them put there own prices up by the odd £1 a lot of them don't want to be treated like a charity case and insist on paying the going rate,
I had one do that to me on friday, I call her the sweety lady, she always insists I take an apple and some sweets for me, and even though the boss is working on another property, I have to take the same for her.