This article may be outdated
Terms, offers, links, or instructions in this article may no longer be valid. Please verify with official sources before taking action.

For an introduction to the cryptocurrency trading platform Coinbase, see our previous post:

Similar offers from not long ago also included:

If you have not signed up for Coinbase yet, feel free to use our referral link:

The current offer is to watch Polygon (MATIC) videos and answer quiz questions to earn $3 in MATIC. The offer link is below:

The questions and answers are as follows:

Question 1: What blockchain is Polygon helping to scale? Answer: Ethereum
Question 2: Who runs the Polygon network? Answer: Polygon validators
Question 3: What is Polygon building? Answer: An internet of blockchains on Ethereum

In addition, Coinbase has recently launched Dogecoin trading. The current promotion is that if you opt in by June 10 and complete more than $100 in Dogecoin trades, you can enter the sweepstakes. The prizes are as follows:

First prize, 1 winner: $300,000 Dogecoin

Second prize, 10 winners: $30,000 Dogecoin

Third prize, 6000 winners: $100 Dogecoin

The promotion link is below:

If you do not have an account yet, remember to open one soon. If you already have an account, just opt in through the link above and trade Dogecoin. Note that there are fees, so it is recommended to buy $103 of Dogecoin. The odds of winning should still be decent, so do not miss it.