I use an OFF SITE booking software company called squareup to book appointments. Payment is required at the time of booking. If you're not comfortable with using your credit card, I am more than happy to accept an e-transfer to email@example.com. Pick your date and time from the calendar available in the booking button and send me an email with a request for an appointment, including the date and time. If there are any questions about which session is appropriate for you please ask!