http://www.authorize.net/files/cybersource_pricing.pdf http://www.authorize.net/files/cybersource_pricing.pdf Ignoring all those extra fees and charges unrelat

http://www.authorize.net/files/cybersource_pricing.pdf http://www.authorize.net/files/cybersource_pricing.pdf Ignoring all those extra fees and charges unrelated to a single payment, Authorize.net charges 2.19% + $0.27 in the best case (qualified domestic Visa). In the worst case (non-qualified international MasterCard), they charge 4.49% + $0.2685. Even only considering the best case, Stripe's 2.9% + $0.30 doesn't seem 'ripoff' to me.