If you like to order a stamp and have a question about sizes and designs I hope this helps.
For instance, a 1″ stamp size is determined by the longest dimension. Horizontal or Vertical or 1″ x 1″ square.
The 1″ stamp can be in any of the following configurations.
Hope this helps with convey the idea of possible stamp designs.
Nobody should have just one.
Best File Formats
Best file formats for images are .ai, .eps, .pdf. Vectored formats with outlined fonts.
Next is high resolution (300dpi) graphic files like .png and .jpg or jpeg.
A Screen shot of your work in as large a window as possible. Closeup picture with your cell phone and email it to firstname.lastname@example.org.