| 摘要 |
Systems and methods are provided to structure services in tiers and provide services as rewards in accordance with the tiers. In one aspect, a system stores information identifying an account holder's account and information identifying features that are associated with the account. Account features include a plurality of services that are organized in tiers and any given tier determines the benefits the account holder is entitled to in connection with a set of services associated with the account feature. The account holder's account is associated with an original tier and the system monitors subsequent transactions to determine a tier that the user is entitled to based on the transactions. The tier includes all of the services that the user was previously entitled to in addition to any new services associated with a tier change. |
