The Business Administration and Innovation Journal, Rajamangala University of Technology Phra Nakhon, does not charge any fees to authors at any stage of the publication process. This includes, but is not limited to, submission fees, peer-review evaluation fees, publication fees, or any other related expenses. This policy reflects the journal’s commitment to promoting open access dissemination of academic works, ensuring that knowledge is freely accessible without imposing financial burdens on either authors or readers.