You are being cookied in the normal fashion to make sure everything is working how i want it and that anyone is seeing it and successfully interacting with it. If you don't want this, however, you can opt out by taking a moment to calmly exit and clear today's history. literally no one cares though. well you i guess. but its just me. and google. and everybody else. whats the big deal.
When you give your email, you are obviously opting into sharing your email. Everything in the payment system is paypal and stripes deal. So please don't bitch at me if it makes you pissy.