Online booking is an add-on feature that is be billed separately from your monthly or yearly photo plan.
You can choose monthly or yearly online booking plans, which can be added to any plan tier, including the Free Plan.
The costs for online booking are:
United States: $4.99 Monthly / $49.99 Yearly
Australia: $6.99 Monthly / $69.99 Yearly
Canada: $5.99 Monthly / $59.99 Yearly
Europe: €4.99 Monthly / €49.99 Yearly
Great Britain: £3.99 Monthly / £39.99 Yearly