Home Amazon DSP Certification Charlotte is looking to launch a cross-device campaign to promote her brand. Is she able to achieve this with the Amazon DSP? Charlotte is looking to launch a cross-device campaign to promote her brand. Is she able to achieve this with the Amazon DSP? personCertification Answers share Q. Charlotte is looking to launch a cross-device campaign to promote her brand. Is she able to achieve this with the Amazon DSP? Yes No Facebook Twitter Whatsapp Newer Older