I had the same with Centrepoint, Grandmabatty, ringing us every month with “updates on how our donation helps” that always turned into appeals for more money. Eventually I told them that if they rang just one more time I would cancel the direct debit, and we’ve heard nothing since.
I used to support the Salvation Army Christmas appeal every year, but had to stop when it led to umpteen begging letters and calls from them. I just give toys to the local branch now.
Thought this might amuse some of you!
