I just started watching these crypto lessons and in less than 15 minutes had $10 worth of Stellar.
You simply watch a 2 minute education video, answer a question and you are granted $2 worth of Stellar immediately. There are 5 videos in total. Once you finish all 5 videos, you will get access to your referral code using which you can invite 4 friends and each of those invites will grant you $10 each, summing up to $50.
If you are willing, you can use my referral code.
This offer only lasts until all the Stellar Lumens are exhausted.
While the offer is available in most countries where Coinbase operates in, US customers get the benefit of instant realization of Stellar direct into your account.
If you don't have a Coinbase account, you can open one using this referral instead.