4 K/ P( ^8 B& [' Z* g' w6 g3 ~In Tier 1 markets, some 50% of all traffic is available at 1 cent per click. ( {5 n+ |" a* l# S
In Tier 2 markets, between 20%-49 % of traffic is available at 1 cent per click. [8 z5 ^+ x5 R7 V7 D' l# N1 b* t9 V. a% H5 O4 k# I& Z2 L* l
发表于 2013-8-19 11:28:21
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