It's a scam. They do not honor their advertised coupon price. My prescription price was double the coupon price and they said "oh we're sorry, the coupon for $180 is just an estimate". Since when something that costs double the coupon price an estimate? In addition, the pharmacy had a difficult time processing this.
Sorry for the inconvenience. Our prices are based on contracted rates that pharmacies have agreed to accept. Thousands of Americans use GoodRx every day without an issue. Typically, if there is a problem, it's a pharmacist who either misunderstands or simply doesn't want to provide our discount to the customer. We'd love the opportunity to look into this issue for you and resolve on your behalf - we're quite good at it. Please email info@goodrx.com if you'd like us to resolve. Thanks.