My point is on this matter: Prescreen the customer's description of the carpet next time. While you're cleaning that carpet, brainstorm on what you could ask the customer. When they ask for a quote over the phone, give them an answer with at least 3 questions: Are there any pet or red stains? How old is the carpet? And when was the last time it was professionally cleaned?
If they answer all three of these questions, you can give them a pretty good range of prices. If they don't answer all three of these, then don't give a price. Schedule a time for you to meet them to look at it.
But I'm serious about sticking with your original price. If you do a killer job, be sure to list everything you did on the invoice at the ORIGINAL price you would've charged. Then cross that number out and put the number you agreed on. When they see the huge discount and the awesome clean carpet, you might have earned a loud cheerleader. It might bring you thousands more dollars
If they answer all three of these questions, you can give them a pretty good range of prices. If they don't answer all three of these, then don't give a price. Schedule a time for you to meet them to look at it.
But I'm serious about sticking with your original price. If you do a killer job, be sure to list everything you did on the invoice at the ORIGINAL price you would've charged. Then cross that number out and put the number you agreed on. When they see the huge discount and the awesome clean carpet, you might have earned a loud cheerleader. It might bring you thousands more dollars