DH,
I am copying and pasting the specs for file uploads from their website. Thanks!
• File is in TIFF format (.tif) at 600 dpi.
• Image must be saved in a line-art (bitmap) mode.
We will not accept grayscale or color files.
• File size is under 2-3 MB in size, please contact us if over 3MB.
• We may not accept files such as Word files as custom art,
as fonts may not be available.
• We will also accept vector based files (such as an .eps) if outlines have been
created on the fonts or no fonts are used in the file.