This hasn't really been a problem yet, but as we continue to grow it may well become an issue! If you are contacted either on the forum or through a private message to donate money, purchase any product, participate in a survey or trial not approved by us, or asked to provide contact info from someone you don't know, PLEASE CONTACT Bill Clark, Community Manager through private message or email me at wclark@copdfoundation,org. Please provide the person's display name and what the person is asking.