## Zoho Invoice — Product, features, payments, integrations, solutions, and help Index Access the complete documentation index at: https://www.zoho.com/qa/invoice/llms.txt Use this file to discover all available documentation pages before proceeding. # Expenses ### Expense creation and management * [When do I mark an expense as billable?](/qa/invoice/kb/expenses/mark-as-billable.html) * [Can I add a new category if needed?](/qa/invoice/kb/expenses/add-new-category.html) * [How do I raise an invoice for a billable expense?](/qa/invoice/kb/expenses/raise-invoice-for-billable.html) * [How do I mark an expense category as Active/Inactive?](/qa/invoice/kb/expenses/mark-category-active-inactive.html) * [How do I attach receipts from Google Drive while recording an expense?](/qa/invoice/kb/expenses/attach-receipt-from-cloud.html) ### Mileage Expense * [How do I add a new mileage rate?](/qa/invoice/kb/expenses/adding-new-rate.html) * [How do I create a new Mileage Expense?](/qa/invoice/kb/expenses/create-mileage-expense.html) * [I’m not sure about how to calculate the mileage using the odometer reading. How do I do it?](/qa/invoice/kb/expenses/mileage-using-odometer.html) * [How do I track my mileage?](/qa/invoice/kb/expenses/how-do-i-track-mileage.html) * [Can I record a transaction to reclaim VAT while creating a mileage expense in Zoho Invoice?](/qa/invoice/kb/expenses/reclaim-vat-mileage.html) ### Other Actions * [How do I record employee reimbursements?](/qa/invoice/kb/expenses/record-reimbursement-expense.html) * [How do I record repayment for a loan?](/qa/invoice/kb/expenses/record-loan-amount.html) * [How do I record the commissions I pay to my sales employee?](/qa/invoice/kb/expenses/expense-commission.html)