Hey just found some free coupons for udemy bitcoin/cryptocurrencies courses if anyone wants to take a look:
Cryptocurrency: Complete Bitcoin, Ethereum, Altcoins! (8 HR) :
https://www.udemy.com/cryptocurrency-complete-bitcoin-ethereum-course/?couponCode=LAUNCHEDPrimer on Blockchain and Bitcoin: Fundamentals and Use Cases :
https://www.udemy.com/primer-on-blockchain-and-bitcoin/?couponCode=BLOCKCHAIN-FBGBitcoin Binary Options & Binary Spread Trading :
https://www.udemy.com/bitcoin-binary-options/?couponCode=STHFREEHow To Start Bitcoin Trading in 2018 - Step by Step Guide :
https://www.udemy.com/how-to-start-bitcoin-trading-in-2018-step-by-step-guide/?couponCode=FREEBITCOINBlockchain & Cryptocurrency (Bitcoin, Ethereum) Essentials :
https://www.udemy.com/bitcoin-ethereum-blockchain/?couponCode=BB_FREEThose are ones 100% off, there's also plenty of them for free but I'm not sure about quality, and many others discounted just so you know. Just google it or look it up on udemy
Hope I helped someone out