Creative guidelines for Stack Overflow and Stack Exchange
All creatives served via 3rd party tags must be preapproved by Stack Overflow before a campaign goes live. This also applies to creatives updated during the course of a campaign. If creatives are not visible to Stack Overflow for any reason, examples will be sent by screenshot or test page from the client.
Stack Overflow reserves the right to pause a campaign if creatives were not approved and are not in compliance with our ad specifications. Per IAB terms and conditions, Stack Overflow reserves the right to reject ads that are deemed inappropriate for our community.