No, we don’t. We do not stretch or cut off the content. Our system will "read" the first page of your PDF and will only display products that are either the original size or smaller. The displayed products will never be bigger. Only if your product file is smaller than our smallest product may we increase the size a bit to make it fit – but without distortion.
Moreover, we never alter the content because it remains your intellectual property. This also guarantees that you will receive exactly what you ordered. So do not expect us to correct any spelling mistakes for example, or to contact you about them.