Possible enumeration values:

NameValueDescription
Cancelled

0

Cancelled

Open

1

Open

OnHold

2

OnHold

ReadyToInvoice

3

Ready To Invoice

Invoiced

4

Invoiced

ReadyToApprove

10

Ready To Approve

Approved

20

Approved

FullSavePending

99

The order is waiting on a full save.