From Slate:

The generic Adrenaclick will cost $109.99 for two doses, compared with $649.99 for the same amount of drug in an EpiPen. That’s good news, both for financial and safety reasons: STAT reported last year that some parents and institutions had begun filling up syringes with epinephrine as a cost-cutting measure, a DIY solution that could pose great risk to the children who may have eventually needed injections. A more affordable alternative will help ensure safer epinephrine injections.

That’s assuming, though, that the people who need these devices know exactly what to ask for when they’re sitting in their doctors’ offices. Otherwise, they’ll still be stuck with the overpriced product. Here’s why: The mechanism by which Adrenaclick injects the drug is slightly different from EpiPen’s mechanism, so the Food and Drug Administration has ruled that the two are not therapeutically equivalent. That distinction is important because it means a prescription for an EpiPen cannot be filled with Adrenaclick. If you want the cheaper option, you have to have an Adrenaclick prescription.

You must ask your doctor for an Adrenaclick prescription!

I also found a coupon from Impax on 0.15mg and 0.3mg epinephrine injection, USP auto-injectors, which appear to be the generic version of Adrenaclick; these coupons cover up to $100 per pack for 3 packs of these injectors (6 total injectors).

Some customers may be automatically eligible for $100 off the retail price thus only paying $10 for a pack, but this may be good backup for those who for whatever reason do not meet those requirements.