[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: Payment We use PayPal to send and receive payments and rebates. When We send rebate money to You through PayPal, We may receive information about You from PayPal necessary to complete the transaction, such as Your name, account ID, contact details, shipping and billing address, or other information needed to promote the reliability and security of the transaction. For details on other information we may receive from PayPal, see its privacy policy here: https://www.paypal.com/ca/webapps/mpp/ua/privacy-full?locale.x=en_CA#rHow_We_Share_Personal_Information_with_Other_PayPal_Users."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_1stParty, Contact_Postal_Address_1stParty.'}]