AdEx (ADX) stands for “advertising exchange.” AdEx Coin is a blockchain-based marketplace for ads that aims to change the existing online advertising landscape and solve its major problems: ad fraud, privacy and consent to receive sponsored messages, etc. AdEx is fully transparent and built on the Ethereum Smart Contracts. AdEx is still in development, so it’s difficult to say much yet about it at this point. The original roadmap anticipated a beta release in February 2018. It remains to be seen if the team will meet that deadline. Future plans for version two of AdEx after launch focus on improving the user experience and scalability. AdEx has also expressed an interest in implementing a real-time bidding solution that could take place off-chain or on a high throughput network, like IOTA. AdEx raised $10 million in the first three hours of token sale. AdEx as a platform has room for a good amount of growth since digital advertising is a booming business anyway. But by eliminating flaws and continuing updates on its current platform, AdEx aims to stand firm in the near future.
GREENPOWER has been designed to serve as a global rewards currency. GREENPOWER was developed on world-class blockchain technology (Graphene) and features a highly-efficient operating model. The system confirms transactions in just three seconds and has the capacity to process over 100,000 transactions per second. The currency has a fixed supply of coins that has been distributed during the past two years to over 150,000 accounts in over 180 countries. GREENPOWER is a store-of-value unit at the center of an ecosystem of companies, each of which is working synergistically to enhance the overall value for all participants. GREENPOWER is intended to be the currency used as loyalty rewards by millions of merchants worldwide.