https://www.cnbc.com/2018/09/06/amazons-backend-system-for-sellers-also-crashed-a-day-after-search-malfunctioned.html

Less than a day after its search function crashed, Amazon is experiencing outages across its systems that manage accounting for marketplace sellers.

Multiple sellers told CNBC on Thursday that the back-end system for tracking orders and sales has been down since Wednesday afternoon. Although it's still recording customer orders, sellers are unable to access their daily sales numbers to see what products they're selling or how much they're making.