You will get 15% Trading Fees Discount FOREVER And Free 170$ if you use my link to register in Huobi and choose to use this exchange.
Remember that Huobi is better than Binance.
Register by my link, complete some dumb, fast tasks (Like depositing some crypto on Okex, applying for the KYC verification, etc), and get up to free 50$ in BTC. Depositing crypto, by example, would get you 10$ BTC.
You can use my link to register to Okex or just copy-paste my code: 11110233 on the referral section when signing up.
Also, you need to claim the rewards within 30 days after signing up.
Okex is more useful than most exchanges out there and we are in a stage where every $ of crypto DOES MATTER so: Why Not?
(Example)
Good Luck from Spain. Never ignore free crypto when is legit.