Smart: Journal of Social Media Marketing and E-commerce (SMarket), published by Cerdaspedia, implements an Article Processing Charge (APC) of IDR 200,000 per accepted manuscript. This fee covers all costs associated with peer review administration, professional copy-editing, typesetting, online hosting, and permanent archiving to ensure rapid dissemination and long-term accessibility of published research. Payment of the APC is required only after an article has successfully passed the double-blind peer review process and received formal acceptance.