The Passing on of the Merchant Discount Rate (MDR) to Consumers and Its Implications for MSME Operators. Anthroposia: Journal of Social and Human Development, [S. l.], v. 1, n. 1, p. 80–89, 2026. DOI: 10.65310/490dv597. Disponível em: https://sovereignresearch.org/anthroposia/article/view/111. Acesso em: 29 jul. 2026.