Opinion | It’s Not Just Wages. Retailers Are Mistreating Workers in a More Insidious Way. - The New York Times

The problem is that most Walmart employees don't make $36,400, the annualized equivalent of $17.50 an hour at 40 hours a week. Last year, the median Walmart worker made 25 percent less than that, $27,326 — equivalent to an average of 30 hours a week. And that's the median; many Walmart workers worked less than that. 

Likewise, at Target, where pay starts at $15 an hour, the median employee makes not $31,200, the annualized full-time equivalent, but $25,993. The median employee of TJX (owner of such stores as TJ Maxx, Marshalls and HomeGoods) makes $13,884 a year; the median Kohl's employee makes $12,819.

https://www.nytimes.com/2024/02/19/opinion/part-time-workers-usa.html

The Amazon Lockdown: How an Unforgiving Algorithm Drives Suppliers to Favor the E-Commerce Giant Over Other Retailers - ProPublica

At a time when much of the retail sector is collapsing, Amazon is strengthening its competitive position in ways that could outlast the pandemic — and raise antitrust concerns. https://www.propublica.org/article/the-amazon-lockdown-how-an-unforgiving-algorithm-drives-suppliers-to-favor-the-e-commerce-giant-over-other-retailers