Chargebee - Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.

The Coronavirus App - Follow the epidemic in real time

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.

C-19 COVID Symptom Tracker - Self-report COVID-19 symptoms & help slow the spread 🇬🇧

Recurly - Subscription billing and recurring billing management. Recurly offers enterprise-class subscription billing for thousands of companies worldwide.

Just stay home - Track the coronavirus (covid-19) pandemic per country 🌍