Digital Cash Flow
We'll break this down into three parts, the income, tracking and the investment/deployment.
Income
All of our income is created digitally, across two countries, the United States and Colombia.
I use Stripe as a base, and funnel all monies into a brokerage account with Fidelity; though as a storefront, I currently use Payhip, while using the Ghost platform to manage subscriptions.
Tracking
GNUCash is used for tracking.
Investments
Mainly index funds, plus a small selection via M1.