We would like to let our contributor community know that we had to temporarily disable the ability to upload .eps vector files. We will report back when it's re-enabled again. You can continue to submit .ai vector files in the usual zipped format. We apologize for the inconvenience.
EPS vector files are now accepted again through drag and drop or FTP upload! The technical issue has been resolved. We apologize for the inconvenience and are looking forward to your submissions!