If you are paying out of pocket, it only makes sense to shop at the store that provides the lowest prices. The amount you can save buying medicine can be quite hefty. Shoppers in the study found that a generic Lipitor at HealthWarehouse.com costs around $10, while CVS would sell it for $135.
It always helps to do your research on medication costs before spending the big bucks. Consumer Reports found that, while the stores in the study almost always honored online discounts, you have to make sure you ask and are persistent. The report says: There are in-store discounts, but they're rarely applied unless you ask for them specifically. Third-party online discount coupons tend to be even deeper and more attractive. So ask for"all available" discounts, and then make sure to get the best option. Otherwise, pharmacists may simply use your insurance or, if you don't have insurance, offer you a smaller in-store discount or even charge you the full retail price.