如果我没记错的话指的是医药费用.找到了,当时广告信里是这么写的
You can now enroll to earn 5% cash back on health care, drugstore, and
fitness purchases by using your Citi® Dividend Card from January 1st to
March 31st, 2011.*
To enroll, simply log into your account online at citicards.com and click on
the 5% offer link or banner. You can also call 1-800-231-0891 to enroll
through our automated process.
星号的解释是这个
* Within 2 business days of when you accept this offer, or January 1, 2011,
whichever is later, you will earn an additional 4% cash back on eligible
health care, drugstore, and fitness purchases between January 1, 2011, and
March 31, 2011.
Health care, drugstores, and fitness are defined as follows: Health care is
defined as merchants that provide examination, diagnosis and treatment of
health-related conditions and includes services by licensed physicians or
dentists, facilities that aid in diagnosis or treatment, and devices or
corrective equipment for such treatment. Drugstores are stand-alone
merchants that primarily sell prescription and proprietary drugs and non-
prescription medicines. Fitness is defined as merchants that operate sports
and recreation facilities requiring membership.
We do not determine whether merchants correctly identify and bill
transactions as being made in health care, drugstores, or fitness. However,
we do reserve the right to determine which purchases qualify for the
additional 4% cash back. Eligible purchases exclude items returned for
credit and interest charges. In order to qualify for this offer, the account
must be open and current at all times. If your account is closed for any
reason, including if you convert to another product, you may no longer be
eligible. You may accumulate a maximum of $300 in cash back during any
calendar year.