[{'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: Making purchases When you make purchases through our websites, we use a payment processor and do not receive credit card or other financial information (other than confirmation that payment in a certain amount has been made). We may collect contact information from you that we pass through to the payment processor to facilitate the transaction. Our e-store is run by an ecommerce provider."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_1stParty.'}]