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发表于 2023-8-28 21:10:40
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Tier 1 GEOs are typically the most developed and lucrative markets for online advertising (UK, US, Canada, Australia, and Western European countries)3 ^' g8 I% ^. p
Tier 2 GEOs may have somewhat lower average incomes, Tier 2 GEOs might include countries in Eastern Europe, parts of South America, and certain Asian countries
) G8 i$ c; }* S+ @/ J/ Q5 z( EExamples of Tier 3 GEOs often include countries in Africa, some parts of Asia, and less developed regions in South America. |
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发表于 2017-9-15 11:21:16
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发表于 2017-9-15 15:29:54
