invoicing
I own a dog training company and charge clients for overnight stays, a set amount per night plus sales tax. A dog came in without food and so we purchased a bag of food and I'd like to be compensated for this. How do I create an invoice for the amount of the food, but keep it separate from my other invoices so I do not pay tax on this. It technically isn't categorized as income so I'm not sure how to go about doing this.
