Not all types of memberships are available in all territories or to all customers, and Apple may add or remove membership types and the availability of its services in any territory at any time. Individual and Family Memberships are available in 115 countries while Student Memberships are available in 114 countries. Read here to see a current list of countries for student membership availability.
You must use both a unique public key/private key pair (each key pair, an “Account Identifier”) and an Associates tag parameter (which can be either the Associate ID issued to you under the Amazon Associates Program or a related Associates Program tracking ID) to identify your account and make calls to PA API. You may obtain your Account Identifiers through PA API account creation process.
When do you want to get started? If you are just starting and have no audience then some of the programs may not accept your application to become an affiliate, while others will let you get set up in minutes. If you want to get started straight away then make sure you’re applying for programs that are less restrictive. Generally the larger, network style places will enable you to get going quickly while specific niche programs may require you to have a certain audience size or characteristics.
The concept of affiliate marketing on the Internet was conceived of, put into practice and patented by William J. Tobin, the founder of PC Flowers & Gifts. Launched on the Prodigy Network in 1989, PC Flowers & Gifts remained on the service until 1996. By 1993, PC Flowers & Gifts generated sales in excess of $6 million per year on the Prodigy service. In 1998, PC Flowers and Gifts developed the business model of paying a commission on sales to the Prodigy Network.