business-model-canvas（商业模式画布）

Business Model Canvas

Overview

The Business Model Canvas (BMC) is a one-page strategic tool that maps every element of how your business works. For solopreneurs, the standard BMC needs one critical addition: a Time & Energy block, because your scarcest resource isn't money — it's you. This playbook walks you through filling every block, validating the connections between them, and finding the weaknesses before the market does.

Fill these steps in order. Each block informs the next. Do not skip around.

Step 1: Customer Segments

Question: Who exactly are you serving?

• Be specific. Not "small businesses." Define 1-3 tight segments.
• For each segment: size estimate, pain level, budget, and how they currently solve the problem.
• Rank segments by: pain intensity × willingness to pay × reachability.
• Your primary segment (the one you build for first) should score highest across all three.

Step 2: Value Propositions

Question: What specific value do you deliver to each segment?

• Write one value proposition per segment. Make it concrete and measurable.
• Format: "[Customer type] can [achieve specific outcome] in [timeframe/way], instead of [current painful alternative]."
• Quantify the value wherever possible: "Save 5 hours/week", "Cut churn by 30%", "Close deals 2x faster."
• Identify whether your value is primarily: cost savings, time savings, quality improvement, risk reduction, or new capability.

Step 3: Channels

Question: How do customers discover and buy from you?

• Map the full customer journey: Awareness → Consideration → Purchase → Delivery → Post-purchase.
• For each stage, identify the specific channel or touchpoint. Example: Awareness = LinkedIn content + SEO blog. Consideration = free trial. Purchase = website checkout. Delivery = onboarding email sequence. Post-purchase = in-app onboarding.
• Identify which channels are owned (blog, email list, social following), earned (word-of-mouth, reviews, press), or paid (ads). Aim for a mix, but as a solopreneur, owned and earned channels are your lifeline.

Step 4: Customer Relationships

Question: What kind of relationship does each customer segment expect?

Choose the dominant model(s) for your business:

• Self-service: Product does the work. Minimal human touch. (SaaS tools, digital products)
• Automated personal service: Personalized at scale via automation. (Email sequences, chatbots, personalized dashboards)
• Community: Customers help each other. (Forum, Slack group, peer network)
• One-to-one: Direct personal interaction. (Consulting, coaching, white-glove service)

As a solopreneur, self-service and automated are your scaling levers. One-to-one doesn't scale but can be your revenue bridge while building.

Step 5: Revenue Streams

Question: How does money flow in, and from whom?

For each customer segment, define:

• Revenue model: One-time purchase / Subscription (monthly or annual) / Usage-based / Freemium / Marketplace commission / Service retainer
• Price point: Specific dollar amount per unit or per month
• Payment trigger: What action causes the customer to pay?
• Expected ARPU (Average Revenue Per User): Monthly and annual

List ALL revenue streams. Most successful solopreneur businesses have 2-3 streams (e.g., a SaaS product + a consulting arm + a digital course).

Step 6: Key Resources

Question: What do you need to deliver your value proposition?

As a solopreneur, resources are: your time, your skills, tools/software, and any intellectual property or data you have.

• List every resource required.
• Flag which are one-time investments vs. ongoing costs.
• Identify the resource that is your biggest bottleneck. This often reveals a scaling problem early.

Step 7: Key Activities

Question: What must you actually DO every day/week to keep this business running?

Split into:

• Product/Service delivery — the core thing you do to serve customers
• Customer acquisition — marketing, sales, outreach
• Operations & maintenance — support, invoicing, infrastructure, updates

Solopreneur time-check: Estimate hours per week for each activity. If the total exceeds your available hours (realistically 30-40 for a full-time solo operation), something must be cut, automated, or outsourced.

Step 8: Key Partnerships

Question: What external relationships reduce risk or fill capability gaps?

Partnerships for solopreneurs often include:

• Tool/platform partnerships (integration partners, affiliate relationships)
• Freelancer or contractor relationships for skills you lack
• Distribution partners (someone who sends customers your way in exchange for value)
• Technology dependencies (API providers, hosting, payment processors)

Risk flag: If your business depends on a single platform or partner that could change terms or shut down, that's a critical risk. Identify these and have contingency plans.

Step 9: Cost Structure

Question: What does it cost to run this business?

Categorize costs:

• Fixed costs (don't change with volume): hosting, tools/subscriptions, insurance, legal
• Variable costs (scale with revenue or customers): payment processing fees, ad spend, contractor hours, per-unit delivery costs
• One-time costs: Initial setup, branding, first version of product

Calculate your monthly burn rate (fixed + baseline variable) and your break-even point (how many customers or revenue needed to cover all costs).

Step 10: Time & Energy Budget (Solopreneur Addition)

Question: Can YOU actually do all of this without burning out?

This block doesn't exist in the standard BMC but is the #1 killer of solopreneur businesses.

• List every key activity from Block 7.
• Assign realistic weekly hours to each.
• Identify what can be automated (Block 7 cross-reference).
• Identify what can be outsourced and at what cost (feeds back into Block 9).
• Calculate your remaining personal hours for rest, learning, and life.

Rule: If your time budget doesn't balance, the business model is broken. Fix it before launching — not after burning out six months in.

Step 11: Cross-Block Consistency Check

After filling all blocks, run these checks. Each one catches a common mistake:

For every "no" answer: Either fix the block or fundamentally rethink the model. A business model with unresolved inconsistencies will fail predictably.

Step 12: Unit Economics Sanity Check

Before finalizing, calculate these three numbers:

• CAC (Customer Acquisition Cost): Total marketing/sales spend ÷ number of new customers acquired. Target: CAC < 3 months of customer revenue.
• LTV (Customer Lifetime Value): ARPU × average customer lifespan in months. Target: LTV > 3× CAC.
• Payback Period: CAC ÷ monthly ARPU. Target: < 12 months.

If unit economics don't work, adjust: raise price, reduce CAC via better channels, or increase retention to extend LTV.

Business Model Canvas Mistakes to Avoid

• Filling it in one session and never touching it again. The BMC is a living document — the version you write today will be wrong in 30 days. Update it monthly for the first 6 months, then quarterly.
• Skipping the cross-block consistency check. A beautiful canvas with internal contradictions (e.g., channels that can't reach your segments) will fail in the market exactly as predicted.
• Ignoring the Time & Energy block. This is the #1 solopreneur-specific failure mode — a technically valid business model that requires 80 hours/week to run is not a viable business.
• Listing aspirational resources and partners instead of actual ones. If you don't have the relationship, don't count on it. Build the model around what you can realistically secure.
• Having only one revenue stream. A single stream means a single point of failure. Most successful solopreneur businesses build 2-3 complementary streams over time.
• Never testing unit economics until after launch. CAC, LTV, and payback period must be estimated before you build — not discovered after you've spent 6 months going in the wrong direction.