- – Keep your SKU numbers short. This will keep them manageable for you and your shop members. We recommend 4-8 characters for most inventory.
- – Consider adding letters to your SKU system. This will help differentiate your SKUs and prevent you from using the same SKU twice. Letters can also keep your SKUs short.
- – Avoid using the letters “O” and “I”. They can easily be mistaken for numbers.
- – Avoid using symbols in your SKUs, like commas or slashes. They may confuse certain computer programs like Excel.