Explore what customers are saying about Calotren on PerkCode. With over 9 reviews, Calotren has an average rating of 3.67. Customers particularly praise features like 'PayPal' and 'Cryptocurrency payments'. Our extensive analysis reveals that Calotren excels in 'Customer Service Features', with a 4.6 rating, outperforming competitors like Livehealthonline.com and Visionworks. Key aspects like 'PayPal' and 'Cryptocurrency payments' also receive high marks from our community.