Understanding and Introduction to the Thermal Cash Register Method in Sales Calculations. Journal of Community Service and Engagement, [S. l.], v. 1, n. 2, p. 134–143, 2026. DOI: 10.65310/taerav72. Disponível em: https://scriptaintelektual.com/servitia/article/view/516. Acesso em: 7 feb. 2026.