ADDITIONAL NOTES:
1. Placing a JPG or PNG into a PDF vector document unfortunately does not make it a vector artwork, the source format is preserved when being uploaded, should you wish to verify the authenticity of the artwork, please zoom in to your artwork at 600% as shown in the example below:

2. Trimmed artwork is a must, as not having trimmed artwork can give a size misrepresentation of the print, examples below, The designer tool on One Off does feature an automatic trimming tool, however it may or may not work correctly, use this guide as a safety measure:
