Confusing Email Receipts?

We're going through our purchases for tax purposes. We had saved this a while back, but we're confused about the amount we actually paid. I'm not sure if the email had been made clearer since then but if so, feel free to ignore this post.

The asset price should be $20, I think. It almost seems like that's including the partner fee, but they add up to an extra 10 cents?

Total shows the sum of the asset price and fee but doesn't include the discount?

Thank you.