I suppose, to answer the question more directly, you can do a snapin pack.
Create a base batch file, and all your others. Create them into a zip file. Your “base” batch file would simply call the other batch files as required.
For example, you create a snapin pack with licensing.zip as the base name.
Inside licensing.bat you would, essentially, have:
@echo off
%~dp0\license1.bat
%~dp0\license2.bat
%~dp0\license3.bat
%~dp0\license4.bat
%~dp0\license5.bat
%~dp0\license6.bat
%~dp0\license7.bat
%~dp0\license8.bat
%~dp0\license9.bat
%~dp0\license10.bat
%~dp0\license11.bat
%~dp0\license12.bat
%~dp0\license13.bat
(Some of the syntax may be off, but the idea is the same. For what it’s worth, the %~dp0 is windows slang for, the current drive and path of the running script, this way you don’t have to hardcode the path to find these other files.)