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.

Pricing Page Teardown from ProfitWell - Data and banter behind the best (and worst) pricing pages

SaaS Pricing Explorer - Explore, compare and monitor SaaS pricing strategies

Irrational Pricing - Learn to increase your revenue from pricing case studies.

Ramp - Grow more. Waste less. Enterprise corporate cards built from the ground up to save your company money: issue unlimited cards and eliminate overspend with our advanced savings reports and 1.5% cash back on everything.

Draftss - Graphic design & landing page UI/UX on monthly subscription