Changing Pricing Strategies and Its Impact Towards Buying Behavior – An Empirical Study with Reference to Ott and E – Pharmacy Sectors. Journal of Informatics Education and Research, [S. l.], v. 4, n. 1, 2024. DOI: 10.52783/jier.v4i1.641. Disponível em: https://jier.org/index.php/journal/article/view/641. Acesso em: 5 aug. 2026.