Once bookings have been created and supplier set, you're able to bulk send the booking to your suppliers to be fulfilled. These bookings when sent will come in as a request and the Supplier will be able to accept or reject the booking. If rejected, you're able to set a new supplier for the booking and then sent it out to them.
How to send bookings to suppliers
Navigate to the Bookings section
Click on the Bookings Board tab
Select the Send button on the top right-hand corner
Select the bookings that you want to send
Click Send Selected
Green boxes will appear on the bottom left-hand side to notify you that the booking has been set successfully. You're able to see the statuses of these bookings if they've been sent, accepted or rejected within the Supplier bookings tab in the bookings area.