Quickbooks Online, 

Receiving multiple pop-ups in a single sitting for ads and services that your company is promoting is getting really tedious. To be frank, it feels like a shameless cash grab and is highly disruptive to my workflow/productivity. Please include a feature similar to that of Quickbooks desktop to allow pop-ups to be permanently turned off, or perhaps a "do not show this message again" button. Holding your paying customers hostage and forcefeeding ads is not a good look...