Where is TextExpander redemption code?

I signed up and followed the instructions, but I don’t see how I get 20% off. There’s a “Redeem code” but I don’t see any such code in the email from L&L.

I purchased it at full price. No biggie.

There was a special link for the discount given in the Lit & Lat email! Maybe you could get the discount applied retrospectively by Smile.