I have a question regarding packaging. I’m getting ready to place my first order a product and am in discussions regarding packaging. I debated on adding a piece of cardboard with a design for branding and also to have somewhere to place a UPC. I’ve decided to just go without it for first order and go with the standard vacuum packaging. With this I can have the manufacturer apply the UPC to the plastic packaging. Are there any issues with this?
Also I’m not entirely sure whether I need to include a UPC or FNSKU. I know SKU is specific to Amazon while UPC is generic right?