EBCoin will leverage blockchain technology to eliminate the hassle and high fees associated with tax refunds for international travelers and merchants alike. The EBCoin Wallet app will enable instant tax refunds, without having to wait in long lines at the airport or needing to hold on to paper receipts. Travelers will get 100% of their refund in EBC token, which will be instantly redeemable for additional duty-free purchases, or can be exchanged for their preffered currency at numerous ATMs in all major airports.
Boolberry is a cryptocurrency based on CryptoNote technology. Boolberry's major benefit is to provide much stronger privacy to both the senders and receivers of transactions. The destination of a transaction can only be determined by its real recipient and transactions cannot be linked to a single sender. Each transaction could have many equally possible senders, and an attacker cannot determine which one it was. There is an aliasing facility built into the blockchain so that people or programs can send money to, for example, '@zoidberg' instead of a long address.