As far as I know we are still not able to use the new rupee symbol in our posts, neither in TamilSpider nor in ISC or any of the sister sites. This is because we need a particular font called "Rupee Foradian" in the database and I think the same is yet to be included. But I hope Tony sir will include it in near future and then we will be able to use the new rupee symbol in our posts in all the sites. Like you, I am also eagerly looking forward to that day!
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Surprising CTR, CPC and eCPM in Punjabspider!