In order to do this, please follow these steps :
- Choose one of the multiple items you want to choose.
- Go to the designer for this item
- Upload your artwork
- Add additional items by clicking "Add Items" in the top left corner of the designer
- Get a quote / add items to cart
Not only does this make adding different colours / styles easier, but it also allows you to take advantage of a quantity discount for all of your products. Please keep in mind that this feature is only allowed for products that have the exact same logo and logo colours.