$17/$50 is roughly the 35% royalty rate. KDP offers both a 35% and a 70% (less delivery at about $0.15/mb in rounded kb increments) royalty rate[1]; however, th

$17/$50 is roughly the 35% royalty rate. KDP offers both a 35% and a 70% (less delivery at about $0.15/mb in rounded kb increments) royalty rate[1]; however, the 70% royalty rate is only available in about 14 countries and you fall back to the 35% royalty rate elsewise. [1] https://kdp.amazon.com/self-publishing/help?topicId=A29FL26OKE7R7B https://kdp.amazon.com/self-publishing/help?topicId=A29FL26O... [2] https://kdp.amazon.com/self-publishing/help?topicId=A30F3VI2TH1FR8#1-2_why_35 https://kdp.amazon.com/self-publishing/help?topicId=A30F3VI2...