Investment
Investment sites are third-party platforms where you only leave the funds you need on them.
I recommend that you check their reputation before investing your money.
Masternodes, Mining, Staking Services (ETH 2.0)
Ref : Bonus 8 Euros in Bitcoin
XSL LABS ICO
Internet of Trust | Protect Your Privacy
NFT
Buy / Sell NFT (I made some pictures few years ago)
(Maybe... when ETH Fees will decrease with ETH2.0)
Bank
Code : MKFWYEU > ING can make referral programs
giving a bonus for the referrer and the referral
Free to Play Games with Blockchain = You really own your items
Monopoly like Game
(Buy UPX only if you want, Free to Play)
Collect NFT Football Card
Buy or sell cards at auction
Play to Earn, Decentralized Governance, NFT
Alice Token : Binance LaunchPad (end : April 8, 2021)
Card Game, Marketplace = Buy / Sell Cards with ETH
(only if you want, Free to Play)