How much should I charge for each of my product plan segments?

It depends on various factors such as the cost of production, the value your product offers, and what your competitors are charging. First, calculate all your costs including development, marketing, etc. Then, research the market to see what similar products are priced at. If your product has unique features or higher quality, you can charge more. Also, consider your target customers' willingness to pay. You might start with a lower price for basic segments to attract more customers and gradually increase for premium segments.

It really depends on your product and target market, but a good approach is: 1) Basic plan priced attractively to get people in the door 2) Pro plan 2-5x basic with key extra features for power users 3) Enterprise plan for big cos that need customization, support etc. Check out competitors for benchmarks but don't just copy. Your pricing should reflect your unique value prop. And don't underprice - you can always offer discounts but it's hard to raise prices later. Focus on delivering real value and charge accordingly. Profitability matters!