Pre-selling tokens is one of the most adopted strategies to earn funding when you’re a crypto start-up. After an unprecedented boom in 2017, the ICOs have lost their power not only due to lack of interest and necessary traction but also because of its disappointedly high possibility of scams and dirty money traces. Sadly enough, the idea of “cryptocurrency is freedom” is yet to discover some more explicit boundaries to enable a seamless and safe transition from TradFi to DeFi. One of the ulti...