You can earn a 8%
commission by selling Multilingualism, Education and Change (Sprache, Mehrsprachigkeit und sozialer Wandel. Language. Multilinguism and Social Change. Langue, multilinguisme et changement social)
on your website. It's easy to get started - we will give you example code.
After you're set-up, your website can earn you money while you work, play or even sleep!
You should start right now!