GGIS Tips — Long-form safety guide
Last updated August 2026
This guide expands on our core safety principles for buyers and sellers on GGIS Marketplace.
Before you buy: research the fair market price, check the seller's rating and Verified ID badge, and ask questions in chat before meeting.
Before you sell: only share your general area, not your home address, until you're ready to meet a serious buyer.
During the meeting: bring a friend if possible, meet in a busy public location, and count/verify payment before handing over the item.
After the transaction: leave honest feedback to help keep the community safe for everyone.