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
NativeX - NativeX, A One-Stop Mobile Solution
PST.NET - Virtual payment cards for online shopping and advertising
Smaato - Smaato is a mobile-first platform and free ad server for publishers & app developers.
ABcard - ABcard - service allows you to issue an unlimited number of cards to pay for advertising accounts. 3 unique BINs for any work tasks, management of a team of media buyers inside a personal account and complete anonymity when paying for traffic.
Vungle - Vungle helps mobile application developers promote and monetize their apps through in-app video trailers.