Customers, as we all know, are a fickle bunch. Considering how customer loyalty is far from abundant these days, there are many ways to lose a customer, but the biggest turn-off for today’s consumers ...

Customer effort is both the most important and the most overlooked factor in building true customer loyalty. Unnecessary effort, a.k.a. friction, is particularly damaging. Starting a friction log will ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...