Allow merchant to accept credit card and electronic check payment through their website and over an internet protocol (IP) connection. Easily integrate authorize.net to accept the payment using authorize.net for booking.
Follow the steps :
1. Go to Integration
2. Click on Authorize.net
A pop will appear, Follow the step and easily integrate authorize.net with salonist.
3. Need to add Login ID and Transaction Key and click on Save.
Also, here is the video tutorial for your reference