I've billed 10-20k in rare weeks. It's because it's a one-off project that they want you to work 40-60 hours on that week: so you can't do anything else with yo

I've billed 10-20k in rare weeks. It's because it's a one-off project that they want you to work 40-60 hours on that week: so you can't do anything else with your business. Rates drop a lot for maintenance and service plans where they'd like to have you on retainer month over month for years (hopefully). This is just web development.