Clarifying the right of individuals to participate in pharmaceutical,+ medical supply or medical device manufacturer, health plan company or +pharmacy benefit manager discount, price reduction, free supply or samples programs +under certain provisions prohibiting certain health care provider referral +conflicts of interest; prohibiting the manufacturers, health plan companies or +pharmacy benefit managers from providing benefits, rewards, remuneration or +incentives to individuals, exceptions, authorizing the offering of tiered +formularies with different copayment or cost sharing amounts for different drugs (Ch. 280, 2004)