How do you know if you really won a sweepstakes? First, check the official rules and verify the winning criteria. Legitimate sweepstakes will contact winners directly through official channels, such as email or phone, and will never ask for payment or personal information upfront. Additionally, look for confirmation on the sweepstakes website or social media pages. If you’re still unsure, reach out to the sponsor for clarification. Remember, how do you know if you really won a sweepstakes? Trust your instincts and be cautious of potential scams.