If you want to expand your branding further than just a custom logo design there are a lot of additional products that can be created. One of them is the sub logo.
A sub logo matches your main logo and is often used on products that require something different than the main logo design. Often the sub logo is a circle shape, but it can really be any shape that you like. I will make it match the main logo in style and color to make sure that your brand is recognized in both logos.
A sub logo can only be purchased together with a main custom logo design. The price for a sub logo design is € 75 (Euros). You can contact me on Etsy if you would like to order a custom logo design together with a sub logo design.