First, kudos for asking for suggestions! I have a few ideas: Using the Carefull app is a step in the right direction. You should see account transactions that alert you to her “charitable giving” choices. If you have a Power of Attorney for your mother, you can contact the various organizations to ask that she be removed from their mail and/or call list. Also, you can use Informed Delivery via US Postal Service to monitor incoming solicitation mail. Lastly, add all phone numbers to the National Do Not Call Registry. I hope this helps & hang in there!