Check over your aging parent(s) credit card statements to make sure everything is legit.
If your parents will allow you to do that. Within the past 5 months I have been taking over the finances for my Dad as he was so hopeless lost when it came to bills, etc. as my late Mom always had taken care of that over the past 70+ years. I would find over-due bills in the recycling. Oops, not good.
Thus when I finally had time I was able to start checking over Dad's credit card statements. Little confusing at first with the auto payments my parents had set up for utilities and other items.
Today I had some free time so I had noticed a charge for $39.99 which had been going on monthly since December. I had ignored it in the past thinking it was another medical supplement thingee.... but today I called the phone number next to the charge and it was a discount buying service. Say what? The rep was very pleasant and she removed Dad from the service.
How in the world did Dad sign up for that? He probably thought it was a great deal saving on things to buy and probably didn't realize the monthly charge. I won't bother Dad with what I found, he probably won't remember signing up... [sigh]