The phrase "sold a bill of goods" implies that someone has been deceived or tricked into believing something that turned out to be false. There are many synonyms for this phrase that convey a similar sentiment, including "taken for a ride," "bamboozled," "hoodwinked," "tricked," "duped," and "swindled." Each of these phrases focuses on the idea that someone has been misled or cheated out of something through deceitful tactics. Whether in a personal or professional context, being sold a bill of goods can be a frustrating experience that leaves one feeling betrayed and disillusioned. It's important to stay vigilant and skeptical when dealing with unfamiliar people or situations to avoid being taken advantage of.