Hearts of Iron IV - Hearts of Iron IV is a Real-time Strategy, War, Single and Multiplayer video game created and published by Paradox Interactive.
PayPal - PayPal is the faster, safer way to pay online without sharing financial details, send and receive money or accept credit and debit cards as a seller
Call of War - Call of War is a Free to play, Adventure-based Strategy, Massively Multiplayer Online and Strategy video game created and published by Bytro Labs GmbH.
Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.
Crusader Kings II: Conclave - Crusader Kings II: Conclave is an Adventure-based, Strategy, Single and Multiplayer Simulation created and published by Paradox Development Studios.
Braintree - An all-in-one solution to accept, process, and split payments in your mobile app or online - from small business to large enterprise.