Home Amazon DSP Certification Which supply option should an advertiser select to access inventory from Amazon’s direct publisher integration? Which supply option should an advertiser select to access inventory from Amazon’s direct publisher integration? personCertification Answers share Q. Which supply option should an advertiser select to access inventory from Amazon’s direct publisher integration? Private marketplaces (PMPs) Amazon O&O properties Third-party exchanges Amazon Publisher Services (APS) Facebook Twitter Whatsapp Newer Older