The multiple of revenue that a business can typically expect to receive when selling their company can vary significantly depending on various factors such as industry, market conditions, growth potential, profitability, and overall business performance. However, a commonly used range for valuing businesses is typically between 1x to 5x or higher, with the multiple being applied to the business's annual revenue. It's important to note that this is a general range and that each business's valuation is unique and may be influenced by specific circumstances and negotiations during the sale process. It's important to work with experienced M&A advisors who can help you determine a realistic valuation for your business based on its unique characteristics and market conditions.