How do I create different tax categories for a custom sale in Shopify POS? In our shop we sell 80% of our products online and in the shop but the rest is only sold in the shop (plants and artificial flowers). Those products have two different tax-categories (plants 9%, articifial flours 21%). We would like to use the function ‘CUSTOM SALE’ on the Shopify APP to make a plant or artificial flower sale. But I only see the option ‘Charge Taxes On This Item’ but not the option to choose the tax-rate. I know I can make tax-exemptions with manual categories, but i would like not to have to list every single plant our flour in the system. So is there a way to create different tax-categories for a manual custom sale?