# ads.txt — full example with DIRECT, RESELLER, comments, and variables.
# Spec: IAB Tech Lab — https://iabtechlab.com/ads-txt/
# Format: <domain>, <publisher id>, <DIRECT|RESELLER>, [TAG-ID]
# Lines starting with # are comments. Variables use VAR=value syntax.

# Variables (optional metadata for the ads.txt file)
CONTACT=ads-ops@example.com
SUBDOMAIN=subdomain.example.com

# Direct sellers
google.com, pub-0000000000000001, DIRECT, f08c47fec0942fa0
appnexus.com, 12345, DIRECT
rubiconproject.com, 67890, DIRECT, 0bfd66d529a55807
openx.com, 537143111, DIRECT, 6a698e2ec38604c6
pubmatic.com, 156423, DIRECT, 5d62403b186f2ace

# Resellers (intermediary SSPs that resell the same inventory)
indexexchange.com, 184555, RESELLER, 50b1c356f2c5c8fc
sovrn.com, 257611, RESELLER, fafdf38b16bf6b2b
criteo.com, B-061775, RESELLER, 9fac4a4a87c2a44f
magnite.com, 9876, RESELLER, 1234567890abcdef

# Authorized digital sellers for advertising
# (this comment block can be used to explain the file to humans)