Chef-Certification-Coupon-Codes

Hello there,

I am newbie to Chef, would like to take certifications and in the link below, I see that Chef.io is offering a 20% discount. But, I dont see on the chef site…

Can someone please help me pointing if there is some other link or coupons that I can use?

https://www.couponbirds.com/u/chef

-Raj!