[{'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: Fees and Refunds: As of January 1, 2017, Indeed Prime will offer one payment model: Subscription Model. However, any individual terms agreed upon prior to January 1, 2017 will still be honored; in the U.S., please consult your Prime Client Executive or Client Consultant for pricing details, in the U.K., please consult your Prime Client Consultant for pricing details. Beginning January 1, 2017 at 12am Central time, the Subscription Model will be the only pricing plan available. The Subscription model offers two plans (Essential and Enterprise), depending on the size of the Employer and the number of job positions open. The determination of which pricing plan an Employer falls into within the Subscription Model is made in Indeed's sole discretion. Even if you start in one tier of the Subscription Model pricing plan, Indeed may determine in its sole discretion that you are only eligible for the other tier."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]