Share 2 free months of Premium with your friends, and earn a free month for each friend once they complete their first full payment.
If a Friend purchases a Coursera course, Specialization or Professional Certificate using an Advocate’s Referral Link, and such course, Specialization or Professional Certificate is considered Eligible Content (as defined below), then the Friend will receive a reward (“Friend Reward”) that consists of either a fifty percent (50%) discount on the first month of such purchase (if the content is subscription-based) or fifty percent (50%) off the entire cost of such purchase (if the content is non-subscription-based). In turn, for every Friend that redeems a Friend Reward in this manner, the Advocate who referred such Friend will receive one (1) of the following types of rewards of his or her choosing (“Advocate Reward”): a fifty percent (50%) discount on one (1) month of subscription-based content; or fifty percent (50%) off the entire cost of one (1) non-subscription-based content.
For the first invited friend that registers and completes a stage, you will get 256. Then 128 for the second friend, 64 for the third friend and so on, and 1 for the ninth and onwards. How can I spend gems? 15 : Download the failed test for a coding problem. 100 : View the solutions from other students for a project stage without solving it. This is available only in a limited number of projects, and never for the last stage. How can I earn gems? 5–10 : Solve the problem of the day. 15 : Complete a stage of your project. 25 : Complete a project. 50 : Complete a track. 100 : Solve a problem via the IDE for the first time. How can we exchange gems? 1 : Place a bounty on your comment, and the best answer will receive it. 1 : Award a gem to any comment you like using the "gem" emoji.