Abacus - Expenses without the 'expense report'
Cash App - The easy way to send, spend, bank, and invest.
GoRules.io - Open-source business rules engine for automating decisions
Facebook Pay - Send money to your friends via Messenger
Egghead - Learn the best JavaScript tools and frameworks from industry pros. Video tutorials for badass web developers.
PayPal.Me - Request money using your own personalized URL.