I was so happy to receive my free sunglasses from Firmoo. I learned about the promo from my officemate. He gave me the blog where he saw the Firmoo Promo Promo for bloggers. So, I emailed them immediately, and they told me that I can have free sunglasses by linking their site to my blog. And I was so happy that the package arrived within 7 days after adding their site on my blog.