What is CET?
CET is a ERC 20 coin that is CoinEx's native token, similar to KCS with Kucoin. Just like KCS, CET gives the holder discounts on purchases on the exchange. But holders of 1000 CET get other benefits like frequent airdrops and mining rewards. It is a good coin to hold if you want to earn crypto passively.
1) Airdrops
One of the benefits of holding a 1000 CET is access to frequent airdrops.


For example, the image above shows the rules for a recent airdrop. Holders of 1000 CET had the ability to claim 10 STC each. All together - 10000 STC was airdropped during this event. Starcoin is currently worth about 0.21c but was higher when it was airdropped.
CET is currently worth 0.062c - so it will cost $62 to buy a 1000 CET to be eligible for these airdrops. Therefore, I believe it is a good time to buy in. The airdrops are quite regular and CET has a lot of upside in my opinion, so it's worth buying in. If you sign up to CoinEx using this link, you will get 10% off fees to buy your CET.
2) Stake Mining
Another method of earning passive crypto with your 1000 CET is through the frequent mining pools on offer. Currently there is a promotion that offers users to lock in their CET and get rewarded in FLUX :

This promotion was an offer to lock in your CET (minimum of 1000) for 5 days, to mine FLUX with an initial 30% + APY. The more CET you have staked, the more FLUX you can earn. It doesn't cost anything to stake your CET, so you are earning crypto passively for merely holding CET. The previous CET staking offer was for ONES:

These opportunities are frequent and I would therefore recommend buying 1000 CET if you have $62 to spare. It will provide you with ample opportunity to earn crypto passively and the coin itself seems to have a lot of potential upside. If you do decide to sign up to the site and buy 1000 CET - please consider using this referral to sign up to get 10% off fees.
It is a reputable exchange that I have had no problems with so far and offers a wide range of coins, including more obscure ones like Banano.
Thank you for reading and I hope you check it out.