Pricing and Payments

Pricing

 * 70+ examples of product comparison tables

Recurring Subscriptions

 * Designing Pricing Plans

Payment processing

 * PayPal
 * Google Checkout
 * Amazon Payments
 * Stripe
 * Credit Card Gateways
 * Subscription processors
 * Recurly
 * Chargify
 * Marketplaces (see Distribution)
 * Google Chrome Marketplace
 * Google Apps Marketplace
 * Apple AppStore
 * Android Market