Any ideas on how to do a “bulk” delete and import products?
You can do a bulk delete by going to Products and then clicking on the top checkbox, selecting “delete” as the screenshot below:
You would then empty the trash.
As far as bulk importing goes, you could use the ASIN Grabber and Importer, but it may be easier just to do a regular search.
Here’s a video on the ASIN Grabber:
And here’s one on the Importer: