Stop being unsure about what to charge your clients in your business. Businesses in their first 1 to 5 years typically do not charge what their product/service is truly worth. When you set your price, consider the variable and fixed costs. Set a price for your products and/or services that includes the true cost of the product and service.
This spreadsheet will help you be confident about how much you charge for your products/services to ensure you receive a profit.