No. Under no circumstances does TGM Panel give, rent or sell your email address to anyone, or allow third parties to send you messages.
The details you provide when you register and when you update your profile are used only to select participants for surveys and for communication about your panel membership.
Received a suspicious email?
If you receive a message that claims to come from TGM Panel but looks suspicious — for example, it asks for a payment, your bank details or your password — do not reply and do not click its links. Forward it to support@tgmpanel.com so we can check it.