If necessary, you can specify a billing address for the branch. If no billing address is entered, the general address for the branch is used (this is the address specified the main form above the folders). The "Same As Master Branch" option can be used with any branch location that is not specified as the "master" location (there is always one location that is specified as the master). If the check box is checked, the branch would use the master branch's billing address if any, and if not, the master branch's physical address is used instead.