Seahorse paid apps need to be turned on for submission.
Commit pushed to master at https://github.com/mozilla/thimble.webmaker.org https://github.com/mozilla/thimble.webmaker.org/commit/4c1d97de4e63f8d007f528ebafef2005731e051f bug886486 - add xframe
Please add STR here or mark it with [qa-] if no QA is needed.
Sorry - Steps to verify: 1) Go to https://marketplace-dev.allizom.org/developers/app/premium-packaged-app/payments/ 2) And make sure that the "Seahorse" region shows up in the list of regions accepting payments.
Seahorse shows up