Profile Topics Started Replies Created Favorites Forum Replies Created Viewing 2 posts - 1 through 2 (of 2 total) Author Posts May 7, 2019 at 3:08 pm in reply to: Error: The invalid invoice user id #2995 zanicomFree User Post count: 2 It works!! Thanks a lot! 🙂 May 7, 2019 at 1:51 pm in reply to: Error: The invalid invoice user id #2991 zanicomFree User Post count: 2 I’m trying to make the plugin work. I have the same problem even when I’m not logged in. I unthicked the box “Require login to Checkout” and I still have the error (See screenshot). Thanks for helping me! Author Posts Viewing 2 posts - 1 through 2 (of 2 total)