I have done some. It would be good to know the price of the Rx/medication before discount. Up to $20 reimbursed is not much if the Rx/medication will be costing you less with other discounts, including your store reward card. Because you can only use "their" discount card.
Ask your MD for a Rx for something needed but not life threatening, like a Rx for a blood pressure machine, it still have to be filled at the pharmacy. Some people can't afford a BP machine but with insurance and a Rx it does not cost as much as if you were purchasing it as an OTC. Orthotics prescriptions are good also. ByH is accessing how the Retail store processes the card. (As you can see, the ByH Client is not reimbursing the full cost, they would go bankrupt

)