The USPS and Postal Inspection Service warn that any website or social media ad offering stamps at is almost certainly selling counterfeit postage .
: You can occasionally find "Mint Never Hinged" (MNH) vintage stamps below face value from legitimate collectors. However, you may need to use multiple lower-denomination stamps to reach the current 78-cent rate. 🚨 Warning: The "Deep Discount" Scam
: These are the only authorized retailers that consistently sell stamps slightly below face value (typically about 25 cents off a roll of 100).