Original ResearchPublished 26 August 2026Payment method preferences and digital financial adoption among Ecuadorian consumers: a cross-sectional comparison of 2025 and 2026 survey samplesEduardo Javier Espinoza-Solis · Dennis Alfredo Peralta-Gamboa · Cecilia Jannet Solis-Rios · Washington Javier Guevara-PiedraFrontiers in Human Dynamicsdoi 10.3389/fhumd.2026.1904832