A. Check for any available updates for the Chase app in the App Store. Keeping the app updated can often resolve issues related to outdated features. Go to the App Store, tap on your profile icon, and scroll down to see if Chase has an update available.
B. If the online point of sale is not functioning as expected, try clearing the app cache. Go to your iPhone settings, find the Chase app, and look for an option to clear cache or reset the app. This can help refresh the app's functionality.