Cup Packaging Ideas

I have been confused to what graphics should go onto the cups. As they will be a range I don't want each to have the same graphic, yet i want them to be consistent throughout. Each will contain a different pack of seeds to grow your own herbs so this is the varying factor throughout. The logo needs to go onto each cup to continue promotion even after the product has been used. The cup needs to look attractive as they will be on display in your home, so it needs to look like something you would want to keep.