Can integrate the Confirm Appointment and Buy now button in Appointments+ and MarketPress?

I have integrated appointments+ and marketpress.

After scheduling an appointment it asks to "Please click to confirm this appointment."

Once Clicked, A Buy Now button appears.
When the buy now buttons appears, you are taken to the shopping cart.

Is there a way to remove the step of clicking buy now?
Basically, when you click on "Please click to confirm this appointment" it should automatically Hit the "Buy Now" Button and send the customer to the shopping cart.

http://nawatmassagetherapy.com/store/products/appointmentoriginal/