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reopt Handbook
reopt Handbook
B2B SaaS Sales and Customer Success

Winning Revenue

ICP and PipelineDiscovery and DemoProposal and Negotiation

Customer Success

OnboardingAdoption and ExpansionRenewal and Risk

Operating System

Forecast and MetricsOperating Rhythm

Verification

Verification ReportUpdates
Handbook›B2B SaaS Sales and CS
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B2B SaaS Sales and Customer Success

A GTM operating handbook for pipeline, onboarding, expansion, renewal, and ARR quality.

Recently Updated Chapters

  • Adoption and Expansion2026-06-12

    Connect product usage and business outcomes to expansion opportunities.

  • Discovery and Demo2026-05-13

    Use discovery and demos to connect customer pain to measurable value.

  • Forecast and Metrics2026-05-13

    Build revenue visibility across sales pipeline, adoption, expansion, and renewal.

  • ICP and Pipeline2026-05-13

    Define ideal customers and pipeline stages that produce forecastable revenue.

  • Onboarding2026-05-13

    Deliver initial value quickly after contract so the customer relationship starts strong.

B2B SaaS growth is not completed by new bookings. Pipeline quality, time to value, adoption, expansion, and renewal have to operate as one revenue engine.

This handbook treats sales and customer success as a shared ARR system, not separate departments.

Revenue Engine Model

Core Equations

Sales Velocity=Opportunities×Win Rate×Average Deal SizeSales Cycle Days\text{Sales Velocity} = \frac{\text{Opportunities} \times \text{Win Rate} \times \text{Average Deal Size}}{\text{Sales Cycle Days}}Sales Velocity=Sales Cycle DaysOpportunities×Win Rate×Average Deal Size​ NRR=Starting Revenue+Expansion−Contraction−ChurnStarting Revenue×100\text{NRR} = \frac{\text{Starting Revenue} + \text{Expansion} - \text{Contraction} - \text{Churn}}{\text{Starting Revenue}} \times 100NRR=Starting RevenueStarting Revenue+Expansion−Contraction−Churn​×100

Maturity Model

LevelStateSignalPromotion condition
L1 Founder-ledFounder closes most dealsPipeline and renewal data are fragmentedStandardize stages
L2 ProcessedBasic sales/CS process existsCRM and onboarding are consistentForecast accuracy improves
L3 PredictableGrowth is forecastableSales and CS share metricsNRR consistently above target
L4 ScalableRevenue engine scalesRevOps automation and cohorts drive improvementRepeatable expansion engine

Contents

Ch1. ICP and Pipeline

Define target customers and pipeline stages.

Ch2. Discovery and Demo

Build trust through problem diagnosis and value-aligned demos.

Ch3. Proposal and Negotiation

Navigate price, terms, procurement, and decision process.

Ch4. Onboarding

Deliver value in the first 30 days after contract.

Ch5. Adoption and Expansion

Turn usage and outcomes into expansion opportunities.

Ch6. Renewal and Risk

Use early warning signals to defend renewals.

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ICP and Pipeline

Define ideal customers and pipeline stages that produce forecastable revenue.

On this page

Revenue Engine ModelCore EquationsMaturity ModelContents