Buying & Selling Guides Flipping Used Phones for Profit: What Actually Works Flipping used phones for profit takes more than buying low. Real repair costs, fees, Swappa's disclosure rules, 1099-K taxes and which phones sell fastest.
Buying & Selling Guides Cross-Listing Used Tech on Multiple Sites: Rules and Risks Cross-listing used tech on Swappa, eBay and Facebook? Learn the double-sale risk, each site's cancellation rules, and how to cross-list without penalties.
Buying & Selling Guides Proof of Ownership for Used Tech: What Counts Proof of ownership for used tech: what counts when you sell without a receipt, how to find old orders, and what buyers can fairly ask to see.
