While 95% of SeatGeek listings are eligible for discounts, there are occasional listings through affiliate partners that do not qualify. It’s really easy to see which listings are eligible. Once you’ve found the perfect event, click through to the event page where you’ll see the venue map.
If using the app or mobile web, click on the filters symbol and select “supports promo codes”. If you are on desktop, click on the “all ticket types” drop down and select “promo eligible.” Now, all displayed listings will be eligible for discounts!
If you’re more of a visual person, check out these videos that show the process of filtering listings: https://seatgeek.wistia.com/projects/mi1f1xicds