If you want something of more substance, read this: http://www.joelonsoftware.com/articles/CamelsandRubberDuckie... Ultimately, you'll still have to pick a number and try it out but at least you can do so somewhat intelligently.
If you want something of more substance, read this: http://www.joelonsoftware.com/articles/CamelsandRubberDuckie... Ultimately, you'll still have to pick a number and try it out but at least you can do so somewhat intelligently.
I didn't include that because that's fundamental. That's a given. If you don't know that you need to cover your costs to stay in business, then no advice is going to help you.
But also, remember... The market doesn't give a shit about your costs. So sometimes it's wise to start from the price and then build your business around that.
Because if you're price is too high because you're costs are too high, you're in trouble regardless of how you come up with a price.
Had your blog post been "How we arrived at Breeze's price", I would have nothing to say as you would be describing your rationale for arbitrarily drawing a number out of a hat and charging that. However, your blog post is titled "How to price something" and from that viewpoint the advice is lacking.
But let's say you're building a non-trivial product and you've hired 4 engineers to work alongside you for 3 months to get the product off the ground to the point where you can start bringing customers onboard and billing them. These engineers come with a fully loaded cost of, say, $100K/year each. Maybe you're bootstrapping this venture via savings plus a second mortgage on your home to get to that stage and that's $100K you'll need to pay back to the bank plus interest.
As you bring paying clients onboard, you're going to need to hire support staff. What ratio of clients to support staff do you figure you will need? You will also need to ramp up your server instances to handle the load. Maybe you'll need to hire a full-time DBA. What is your marketing outlay for acquiring new customers and what's the conversion rate so that you can calculate your cost per acquisition? Do you have a sense of the lifetime value of each customer? Can you guesstimate the CPA and LTV to within a small multiple based on asking people in your network who are familiar with comparable services?
How do you factor initial sunk cost into the price? What sort of payback period on your second mortgage should you go with so that you're spreading out the costs over time rather than front-loading it all? How should you factor for continued growth, contingency situations, insurance, office space, potential legal risks, and a whole host of other factors to ensure that you actually are making a profit? There is a science to arriving at a price and having a certain amount of confidence that the price you chose will result in a profit. Saying "pick a number and ensure you're making a profit" does not help anybody in calculating whether there is profit to be had.
As an article titled "How to price something", I'm pointing out why it doesn't deliver.