Both the pricing page and checkout page contain sensitive information: - Pricing page: full name, credit card details, address, ... - Checkout page: confirmation of successful checkout. Ultimately, I would like to add a dataLayer to gather some information (PII-free) from both those pages but I am not sure if this operation would be secure. P.S: I am not sure if it's relevant, but I will not be working with Ecommerce settings from now. Do you have any idea/suggestions about this? Thank you very much!