This week, Amazon announced Subscribe with Amazon. The offering is a subscription service for sellers of digital products and services. Through a series of APIs, subscription sellers can use Amazon infrastructure to offer products and services on monthly, quarterly, and yearly basis.
Zazzle is one of the most popular and largest online marketplaces for custom products with millions of unique product designs available. Users also have the ability to choose from over 50 product categories and create unique customized products from scratch. Many businesses are taking advantage of Zazzle's customization technologies to sell business branded products on Zazzle.com. In addition, many businesses are successfully using the Zazzle API to commercialize their websites.