Do I have to use the same email for my Display account and PayPal account? April 21, 2021 13:34 Updated No, you do not need to use the same email for your Display account and your PayPal account. Related articles How do I advertise on display? What happens when I delete my account? My brand name is taken, what can I do? How do I know who has signed-up via my referral link? I was an old Display user, how do I restore my old content?