Can I upload multiple files at once?

Certainly. PrintingCenterUSA requires a single PDF file that contains each facing page (of multi-page projects) included. Please refer to the File Saving section for more information. If you are uploading extra files such as a mailing list, you will do so in the same places as your art files. To upload multiple files, just select or drag your files into the Uploading stage of the Ordering Process.