Business Buying Behavior

Committees buy; individuals experience

BrightBrew closes a 60-person office trial. Users love coffee. Finance blocks renewal: three bids, net-30, W-9 required. The buying center killed a product that passed taste tests. Organizational buying behavior studies how businesses purchase. BrightBrew anchor: $18M ARR, 142K subs, $14.50 ARPU, 68% margin, CAC $38, 8-mo payback, 4.2% churn on consumer base.

Unit 2 segmented business markets. This lesson explains how organizations purchase.

Buying center and decision types

Buying center: users, influencers, deciders, gatekeepers, buyers.

Straight rebuy: routine reorder. Modified rebuy: some spec change. New task: first purchase; max search.

B2B buying criteria stack

Economic, technical, service, social, personal. Champions need internal selling kits: ROI one-pager, SLA, references.

Procurement and risk

Request for proposal (RFP) processes; approved vendor lists. Selling around procurement creates renewal churn.

Relationship selling and account growth

Account-based marketing (ABM) + customer success. Land-and-expand across sites.

Digital self-serve versus sales-assisted

Low-complexity offices self-serve; hospitality needs discovery, samples, custom billing. B2B CAC includes sales labor and legal.

Extended teaching notes

Segmentation from Unit 2 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Win/loss insight from Unit 3 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Product and brand fit from Unit 4 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Channel economics from Unit 5 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Metrics and attribution from Unit 6 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Finance margin definitions informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Operations delivery SLAs informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Customer experience cancel flows informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Experiment holdouts informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Kill criteria at 90 days informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Board narrative vs operator plan informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Ethical promo boundaries informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Seasonal cohort comparisons informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Documentation and metric dictionary informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Cross-functional weekly review informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Segmentation from Unit 2 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Win/loss insight from Unit 3 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Product and brand fit from Unit 4 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Channel economics from Unit 5 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Metrics and attribution from Unit 6 informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Finance margin definitions informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Operations delivery SLAs informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Customer experience cancel flows informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Experiment holdouts informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Kill criteria at 90 days informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Board narrative vs operator plan informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Ethical promo boundaries informs business buying behavior. When business buying behavior decisions ignore cohort retention, BrightBrew can hit gross add targets while ARR stalls. BrightBrew: $18M ARR, 142K subs, $14.50 ARPU, 68% gross margin ($9.86 monthly gross profit per sub), CAC $38, 8-mo payback, 4.2% churn. Leaders should require 90-day retention by channel and primary-segment share before approving incremental spend. Document owners, metrics, and review dates in the same decision memo. Reject initiatives that cannot estimate impact on net adds or monthly gross profit within one quarter.

Part A: Stakeholders

Part B: New task timeline

Weeks 1–6: trial → formal vendor → docs → approval → rebuy setup.

Part C: Economics

$450/mo / 50 employees = $9.00/employee vs $1,200 cafe subsidy context.

Check: 450/50 = 9 ✓

Part D: Managerial read

B2B CAC includes paperwork hours; template vendor packet reduces cycle time.

Weighted scores: BrightBrew 7.75 vs incumbent 7.45. Wins on experience; improve cost story with yield training.

Check: weighted math ✓

Margin 68%. 1. Monthly gross profit each? 2. Months to recover upfront cost? 3. Incremental headcount priority?

Solution

Office GP: $285.60/mo. Hospitality: $1,768/mo. Recover: office 0.28 mo; hospitality 1.81 mo. Scale self-serve playbook first unless strategic logos require hospitality.

Check: 285.60×0.28 ≈ 80 ✓

Key takeaways

• B2B involves buying centers and purchase types.
• Criteria stack economic, technical, service, personal.
• Procurement must be designed into go-to-market.
• B2B CAC includes sales and onboarding.

1. Diagram a buying center for a purchase your company makes.
2. Classify straight rebuy, modified rebuy, or new task.
3. Continue to Lesson 3: Market Sizing.