Things like https://account.chase.com/consumer/banking/seo or https://www.bankrate.com/investing/best-brokerage-account-bo... or similar. They're not quite as good as they used to be, but if you had $10k in cash you could cycle through some and collect a few $hundreds.

Interesting. Yeah, I've haven't seen many of those offers in recent year. I didn't know they were still around.