Amazon Is Auto-Upgrading Every DSP Account Into One Global Advertiser Account Covering 34 Countries — No Re-Registration, Legacy IDs Keep Working
On July 30, 2026, Amazon Ads told advertisers that existing Amazon DSP accounts are being upgraded automatically into a single unified advertiser account that spans 34 countries across five regions. Amazon says no action is required and no re-registration is needed — accounts receive a new global account ID alongside regional identifiers, while legacy account identifiers continue to resolve through mappings so existing integrations do not break. The unified account puts programmatic and Sponsored Ads campaign management, billing, user permissions, Amazon Marketing Cloud access, and first-party data connections behind one login instead of one set per country.
Real-World Impact
A single login now reaches 34 countries across five regions — 3 in North America, 1 in South America, 17 in Europe, 7 in the Middle East, and 6 in Asia Pacific — replacing per-country registrations for advertisers who previously ran in multiple markets.
Key Points
- Announced July 30, 2026 — existing Amazon DSP accounts are upgraded automatically, with Amazon stating no action is required and no re-registration is needed
- One account now spans 34 countries: 3 in North America (US, Canada, Mexico), 1 in South America (Brazil), 17 in Europe, 7 in the Middle East, and 6 in Asia Pacific
- Accounts get a new global account ID plus regional identifiers; legacy account identifiers keep resolving through mappings, so the migration is additive rather than breaking
- Campaign creation optionally accepts a country code — when it is omitted, the campaign defaults to the account's original country
- Unified in one place: multi-country buying, programmatic and Sponsored Ads in a single interface, Amazon Marketing Cloud clean room access, billing and user permissions, and first-party data connected once for activation across markets
- Amazon did not state a completion date for the upgrade wave, whether managed-service accounts follow the same path, what happens to minimum spend commitments, or how agencies manage multiple client accounts under the new structure
What You Should Do Now
- 1Check your Amazon DSP account for the new global account ID and regional identifiers, and note which legacy identifiers your reporting and integrations currently reference
- 2If you call the Amazon Ads API, confirm your legacy account identifiers still resolve through the advertiser accounts query endpoint before assuming existing pipelines are unaffected
- 3When creating campaigns programmatically, pass the country code explicitly rather than relying on the default, which falls back to the account's original country
- 4Review consolidated billing and user permissions after the upgrade — both now sit on one page across products and regions rather than per country
- 5If you run through an agency or managed service, ask your Amazon rep how the upgrade applies to your accounts, since Amazon did not address managed-service or multi-client agency structures