Hi, thank you so much for taking the time to share this. I'm really sorry about the confusion, and I completely understand the frustration.
You're absolutely right that the labeling could have been clearer. That's on me. I've gone ahead and updated the title to make it clear that it's the one-page version, so hopefully no one else runs into the same issue. I've also looked into the discount link. I've double-checked on my end and it seems to be working normally, but I realize that doesn't help if it gave you trouble when you needed it.
To make up for the hassle, I've requested a refund for both versions. You shouldn't have to deal with any of that just to get what you were excited to pick up in the first place.
Thanks again for letting me know about this. Feedback like yours helps me do better, and I genuinely appreciate it. Sometimes it gets a bit hard to do everything by myself, so your pointing that out is truly helpful.