I went looking for childrens books. Some titles looked good. But if you view the preview .... complete trash. Must cost nothing to upload, and you might get some suckers that don't realize.
The modern structure pioneered by Amazon removes all that. The actual cost for a seller to make a listing is apparently half a cent per month. After the first 100,000 listings, that is, and only on SKUs without a sale in the last year.
Exactly my thought. There's an element of fraud here.