Coronavirus pandemic leads Amazon.com to limit N95 mask sales.

https://www.bookmarking-presto.win/just-how-to-start-an-amazon-com-fba-business-as-a-side-income

To be fair they have actually done a deal with a courier company( dhl I assume) to decrease expense so thats excusable. The earnings margin doesn't be long dwindling down from what you might have originally hoped