Data from your own users is the most useful, but here's some published data. There's plenty more to be found and of course methodology, quality and intention va

Data from your own users is the most useful, but here's some published data. There's plenty more to be found and of course methodology, quality and intention varies. https://www.ncbi.nlm.nih.gov/books/NBK616185 https://www.ncbi.nlm.nih.gov/books/NBK616185 https://www.aba.com/news-research/analysis-guides/preferred-banking-methods https://www.aba.com/news-research/analysis-guides/preferred-... https://www.iab.com/wp-content/uploads/2017/06/2017-IAB-Global-Mobile-Experience-Study_Infographic.pdf https://www.iab.com/wp-content/uploads/2017/06/2017-IAB-Glob...