Webmay 5, 2024 · here are some of the most common scams that offerup reports. Webofferup authorizes your card at time of offer made, then officially captures the money when the shipping label they provide is scanned, and only pays the seller once there's a. Webjul 19, 2024 · if you’re shipping an item, always have buyers pay you through offerup as it's the most secure option. Additionally, beware of buyers or sellers who ask you to send.