Sending all your fonts packaged is not fail-safe: all needed fonts aren’t always provided, or all your fonts may not be recognized when we open your file, causing shifting and changes in your design. On the other hand, outlining fonts is fool-proof, safe, and ideal. So outline your fonts! In Illustrator, you do this by selecting TYPE>Create Outlines. This will automatically convert your text into vector shapes. Your type will temporarily look bolder and be highlighted in blue. Click on any white area of your file and it will look normal again.