It can be very frustrating for both customers and store managers when customers come back for a fix, and we can not find your same color... Fortunately, Needthings appointment system has a solution for this issue! Customers or nail technicians now can enter the color in the color note for the appointment. When customers come back for the fix, the store manager can easily find the color note… To enter the color note, check in your appointment using your phone and you will see the option to enter the color note.