0 f6 Z; v3 L$ K6 [: g& x9 kIn Tier 1 markets, some 50% of all traffic is available at 1 cent per click. ; ?4 k) `( q2 g& }" s3 {6 T! u4 p
In Tier 2 markets, between 20%-49 % of traffic is available at 1 cent per click. 2 v" ~0 Y% U/ q9 G) z
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