Seems like this one [0] is ripping off the Pololu brand [1]. How do you prevent this? I didn't see any way to report a listing.
[0] https://lectronz.com/products/drv8825-stepper-motor-stepstic...
[0] https://lectronz.com/products/drv8825-stepper-motor-stepstic...
https://aaronhall.com/online-retailer-may-use-manufacturers-...
This listing doesn't exactly pass all of the tests, but as a buyer I'm currently not confused.
It's little more than a standard IC on a simple board with a standard pinout.