PST.NET - Virtual payment cards for online shopping and advertising
Blockchain Demo - Visual demonstration of blockchain technology
Coinramp - The Coinramp Card lets you spend over 10+ cryptocurrencies like cash, online, in-stores and ATM withdrawals. Available in 100+ countries, no ID needed. Anonymous Crypto Cards
Coinwink - Crypto alerts, watchlist and portfolio tracking app for Bitcoin, Ethereum, and other 3500+ crypto coins and tokens
EPN.net - Virtual cards for any advertising accounts and personal purchases
Crypti - A minimal cross-platform Bitcoin price widget