WARNING: STAY AWAY
This company has some seriously strange ideas about security.
I tried to purchase a planner from them on 4/8/22. The purchase went through and I was debited the correct amount. Two days later on 4/11/22 I received an email explaining that they needed to "verify" my purchase, and telling me that they had not only kept all my credit card info, but that they'd gone back in and made a second, unauthorized debit, and that I needed to verify the exact amount of that debit before they'd send me the planner I ordered.
I checked with my bank and this is absolutely not a typical thing. I ended up canceling my credit card to prevent them from making further debits. After further emails back and forth, I'm convinced they weren't trying to scam me, but no vendor should ever make unasked for withdrawals from anyone's account for any reason. That's NOT how you verify a purchase.
I did receive my initial money back, as well as the second debit, but I'll never do business with them again, and I urge anyone to check that they've ceased this practice before buying anything from them.