Booking Codes are handy as a quick guide to what kinds of bookings are due to come in. 

They leave an icon in the booking which means you can see what kind of booking it is at a quick glance. 

Remember - you can see all your icons descriptions by press the L key on your keyboard.

 

Symbols you can use:

- All alphanumeric excepts D,L,R,S

- Copy and Paste in some special characters that work in Booking Codes:

© ® ☂ ♕ ♠ ♣  ✉ ✖✔ ♥ 

☎ ☺ ♥  ✈ ❄ █

Here's a video of booking codes in action:

 If you are having trouble viewing this video please click here.