@mikejolley, I did not post this on github. How would I go about doing that? I have confirmed again the API Keys in the plugin match what’s in my Simplify Commerce account. They begin with “lvpb” and “14Ri”.
@siddii1, I did install the Simplify plugin following the prompts shown on the Simplify blog post (after already upgrading to Woo 2.6).
I also just updated the plugin to the new version 1.0.1 released this morning. Still no success.
Thanks for your input!