; (II) specifying how and for what purposes the edge provider uses and shares sensitive customer proprietary information; and (III) identifying the types of entities with which the edge provider shares sensitive customer proprietary information; (ii) require an edge provider to— (I) supply the information described in clause (i) when a customer initially subscribes to, establishes an account for, purchases, or begins receiving an edge service; and (II) update a customer when the policies of the edge provider relating to the information described in clause (i) change in a significant way; (iii) require an edge provider to obtain opt-in consent from a customer to use, share, or sell the sensitive customer proprietary information of the customer; (iv) implement strong protection for sensitive customer proprietary information that has been de-identified to prevent the restoration of any personally identifiable information that has been previously removed, including by— (I) requiring an edge provider to alter the customer information so that the customer information cannot be reasonably linked to a specific individual or device; (II) requiring an edge provider to publically commit to maintain and use sensitive customer proprietary information in an unidentifiable format and to not attempt to restore any personally identifiable information that has been previously removed from the sensitive customer proprietary information; and (III) requiring an edge provider to contractually prohibit the practice of restoring any personally identifiable information that has been previously removed from sensitive customer proprietary information