Catfish is a monoline geometric script with a touch of classic and vintage and can be used for various purposes such as logos, badges, t-shirt design, signage, labels, book cover design, posters etc...
It is best used in an OpenType-aware software such as Adobe Illustrator, InDesign, MSWord etc. Please note that OpenType capabilities differ from one application to another. Underline feature was tested in Illustrator, InDesign, Photoshop and MSWord and works perfectly. The package contains a how-to pdf explaining how to use the underline feature.
If you have any question, do not hesitate to ask! You can also find useful FAQs section on my website http://mycreativeland.com/faq-items/