KB168: OF Customer Ship address information

Topic: The Customer Ship address .00 is kept in sync with the billing address. If the billing address changes on a new order, the .00 address will change to that address.

Additional explanation:

The first order (120150) the customer ship address was the same as the customer address so it used customer ship 000000216.00 which is kept in sync with the customer address information. The second order the address didn't match so it created customer ship 000000216.01. If you place another order with a different ship to address but the same customer address it should create a customer ship 000000216.02.