Quicken Online isn't designed to pay your bills--it's a way to track your personal finances (to see who you're paying and when, and how much you'll have leftover at the end).
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But can Quicken know what my scheduled bill pays are in wells fargo and show me them? (and if I change the amount on well's fargo's site, will it be updated on quicken online when I log in again?) or does quicken always rely on the past month's information to anticipate what bills I will be paying?