As per an ecommerce web development company, including a progress bar is one of the most significant Mobile Ecommerce Best Practices. Mobile shoppers want to know where they are in the buying process and where they are headed next. A progress bar makes it easy to explain these data and shows how long they’ll have to stay in your app before their purchase is complete.
https://thedailyguardian.com/b....est-mobile-ecommerce