; or (ii) a group health plan through self-insurance. (3) Geographic areas Nothing in this subsection shall be construed as preventing the establishment and operation of more than 1 healthshare pool in a geographic area or as limiting the number of healthshare pools that may operate in any area. (4) Provision of administrative services to purchasers The healthshare pool may provide administrative services for members. Such services may include accounting, billing, and enrollment information. (5) Drug coverage The group health plan or group health insurance coverage offered by the healthshare pool may offer— (A) drug coverage, including coverage of over-the-counter drugs, in combination with other benefits covered by the group health plan or group health insurance coverage; or (B) notwithstanding any other provision of law, drug coverage, including coverage of over-the-counter drugs, as the only benefit covered by the group health plan or group health insurance coverage. (6) Members (A) In general With respect to an individual who is a member of the healthshare pool— (i) the individual may enroll for coverage under the group health plan or group health insurance coverage offered by the healthshare pool (including, if applicable, enrollment for coverage for a dependent of such individual); or (ii) the employer of the individual may enroll the individual for coverage under the group health plan or group health insurance coverage offered by the healthshare pool (including, if applicable, enrollment for coverage for a dependent of such individual). (B) Eligibility An individual shall be eligible to be a member of the healthshare pool if such individual is— (i) a member of an entity that establishes or joins the healthshare pool (or a dependent of such a member, as applicable); (ii) an employee of a member of an entity described in clause (i) (or a dependent of such an employee, as applicable)