Is dollarsignup.com a scam ?

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Hai friends, i recently came across a website called "dollarsignup.com" i'm a bit confused about the site. They say that they pay for doing surveys and joining offers. They have minimun payout of just $0.01 but i don't known whether it is another scam or not i could not find proper details regarding them. Could anyone tell me whether the site is a scam or not. Anyone who is member of this site and got paid?