The best way to contact other people on OfferUp is through the messaging system. Use it to exchange info about items, answer queries, make offers, and arrange meetings to make sales.
Ask about an item
- Open an item in the OfferUp app
- Tap the Ask button
- Tap one of the suggested messages to immediately send a question, or write your own
Send the seller an offer
- Tap Make offer or Ship to me
- Confirm price and send offer to the seller
- The seller will get a message with your offer
Reply to a message
- Open the OfferUp app, then tap
- Read and reply to any messages in the list
Follow up on a sent message
If you want to find a message you’ve already sent and add a comment, see Find messages.