They might offer coupons in addition to that (I don't know), but they primarily negotiate prices for a formulary. So those prices aren't going to be one time coupon type prices, they are going to be the price they have negotiated with the pharmacy in question (which may indeed change as they renegotiate).
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They might offer coupons in addition to that (I don't know), but they primarily negotiate prices for a formulary. So those prices aren't going to be one time coupon type prices, they are going to be the price they have negotiated with the pharmacy in question (which may indeed change as they renegotiate).