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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 n& X4 V! P' x8 I' ^
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
4 R/ {" |% y. i: P2 t7 SExamples 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
