1 m( {4 m! T H8 s" w9 L4 }! I/ g
In Tier 1 markets, some 50% of all traffic is available at 1 cent per click. - {, l2 _3 X9 r0 S. h8 Z+ ZIn Tier 2 markets, between 20%-49 % of traffic is available at 1 cent per click. 1 \2 F# q1 m p3 i, A
' C" k0 P8 ^- v0 ~" D" ?$ b
发表于 2013-8-19 11:28:21
发表于 2013-8-19 12:00:00
发表于 2013-8-26 14:19:53
