I used to donate when you were allowed to just chuck a few quid in a shakey tin.Now that they badger me on my doorstep, refuse to take the odd fiver and insist on me signing up to a monthly amount I do not bother.Knocking on doors and asking for money is rude, regardless of whether it is for charity or not.Refusing to take my offer of a fiver because 'we can not take cash' is just .