No value guarantee is provided for any consumables. No returns will be welcomed and no remuneration will be given. Swapping of unused consumable purchases is granted and in which case you should wish to trade it for a unsimilar height/model/batch, you can easily pay the outstanding amount if traded pack is of bigger worth.
No quality warranty is provided for any consumables. No return and no refund. Exchange is allowed for unused and intact (unopened if sealed) consumable purchases should you need to exchange it for a different size/model/package and you can simply pay the balance if exchanged package is of higher value within few days after purchase.