Store › Individual Affiliate Image 1 of 1 Individual Affiliate from $15.00 Individual Affiliate levels are based on Annual Income and run from January 1 through December 31. Annual Income: Select Annual Income Less than $25,000 $25,000 and higher Add To Cart Added! Individual Affiliate levels are based on Annual Income and run from January 1 through December 31. You Might Also Like Quick View Student Affiliate $15.00 Quick View Institutional Affiliate from $40.00