Journal of Population and Social Studies (JPSS) does not charge any fee for publication. However, effective January 2020, the authors of accepted papers for publication with JPSS are required to seek their own language editing service. Nonetheless, the Journal can provide language editing service upon request from the author for a flat rate of 10,000 Thai Baht. This includes general language editing for grammatical, typographical, and overall readability of the manuscript, as well as systematic reference checking and formatting to meet the requirement of the Journal. The language editing fee is payable in full by the author upon receipt of acceptance confirmation from the Journal, and before the manuscript editing can begin.