What fees does Authorize.net assess?

JotForm does not charge anything when you are adding payment integrations on your form. However, fees and charges may be imposed by the Payment processor itself, especially if you are a merchant account. You can check the pricing of Authorize.net on their website, I see this seems to be the direct link to it: http://www.authorize.net/solutions/merchantsolutions/pricing/. However, it would be best to contact them directly about this to be sure.

All payment transactions are processed on the 3rd party payment providers gateway, we do not store any of your payment details in our servers. We simply pass the data using their API to make sure that payment transactions are secured.

Let us know if we can help you more on this.

Thank you.