People researching prescription savings usually want to know a few things up front. For one, currency exchange rates shift the real-world cost of a purchase over time. It’s also common to ask about reliability, and the short answer is that a price dramatically below every other licensed seller for the same product is worth a second look, not an automatic bargain. Another question that comes up often is what to double-check before relying on a specific source: manufacturer assistance programs and pharmacy discount cards are additional ways to reduce cost. Working through these points before making a decision on prescription savings tends to prevent most of the confusion first-time shoppers run into.