The logo design you submit must be fully editable, meaning your file must contain only vector elements. All shapes in your design must be moveable/modifiable, and the colors should be easy to change. We can't accept any logo design that is not saved as an editable vector EPS (AI8 compatible), was created in a raster program (like Photoshop), or which contains raster elements (such as a linked photograph or sketch).
By editable we mean the file must be reasonably easy to modify for a downloader. Remember, not everyone who purchases your logo is a vector genius like you. Build your files with the client in mind, and keep your images as simple and easy to edit as you can. The shapes you use should be clean and well constructed, without a lot of fancy effects, extra layers, additional color swatches, and unnecessary extra shapes.
We recommend that you unlock your layers, delete any extra color swatches from your color palette, group related elements, don’t use RGB or fancy color swatches like metallics, turn off your guide lines, delete invisible work layers, and clearly label your layers. If your files are confusing and unnecessarily difficult to navigate, your image may be rejected with a request to tidy things up before resubmitting.