MKT 201 · Unit 5 · Lesson 4 of 5
Sales Promotion and Public Relations
Channels and Communication
Lesson
Promotions accelerate timing; PR builds credibility
BrightBrew runs a 40% off first box coupon. Signups spike; month-2 churn spikes. The same quarter, trade press on roast-to-ship standards drives steady high-quality trials. Sales promotion changes short-run purchase incentives. Public relations (PR, managing earned media and reputation) shapes what credible third parties say.
Both are promotion mix tools within IMC (Lesson 3). Promos without strategy train deal seekers; ignored PR leaves reputation to chance. BrightBrew anchor: $18M ARR, 142K subs, $14.50 ARPU, 68% margin, CAC $38, 8-mo payback, 4.2% churn.
Sales promotion types
Consumer: coupons, rebates, samples, contests, loyalty points.
Trade: slotting, cooperative ads.
Sales force: sales performance incentive funds (SPIFs, rep bonuses).
Subscriptions favor trial promos, referral credits, annual prepay over endless %-off cycles.
| Promo | BrightBrew use | Risk |
|---|---|---|
| First box discount | Trial acceleration | Deal seeker influx |
| Referral credit | Trust-based pull | Fraud |
| Annual prepay | Cash + retention | Refund risk |
Promotion objectives and traps
Objectives: trial, clearance, competitive response, trade support. Trap: promotion dependency. Measure incremental margin and cohort retention, not only redemption.
Public relations scope
Media relations, thought leadership, crisis communication, community relations, influencer partnerships (when not paid ads). Earned media carries higher trust than paid.
Crisis and issues management
Late delivery, data breaches, greenwashing accusations need playbooks: facts, accountability, corrective action, spokesperson discipline.
Influencer and partnership PR
Creators blur paid and earned. Federal Trade Commission (FTC) disclosure rules require clear #ad labeling. Match audience to segment (routine vs deal hunters).
Extended teaching notes
Segmentation from Unit 2 informs sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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 sales promotion and public relations. When sales promotion and public relations 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.
Worked example: First-box promo cohort analysis
Part A: Promo design
40% off first month ($8.70 vs $14.50).
| Cohort | Size | Month-2 retention |
|---|---|---|
| Full price | 5,000 | 81% |
| Promo | 5,000 | 68% |
Part B: Incremental economics
Promo underperforms despite volume; retention gap 13 points.
Check: 81−68 = 13 ✓
Part C: PR alternative
Press feature drives 2,100 trials at $41 CAC with 79% month-2 retention.
Part D: Managerial read
Cap promo redemptions; shift to PR + referral with segment filters.
Worked example: Crisis communication drill
Carrier meltdown delays 18% of boxes one holiday week. Proactive email/SMS, automatic credits, press statement if needed, post-mortem metrics.
Common mistakes beginners make
| Mistake | Reality |
|---|---|
| "Promo equals brand" | Chronic discounting defines deal brand |
| "PR is only press releases" | Includes crisis and community |
| "Influencer reach equals fit" | Audience job must match |
| "No disclosure on gifted boxes" | Legal and trust risk |
| "Promo success = redemptions" | Retention and margin matter |
| "Crisis PR without ops fix" | Words without delivery repeat |
Practice problem
Option P: $5 referral unlimited. Option Q: regional press + $0 promo for office managers.
- Promotion objective each?
- Which aligns with routine job?
- One 60-day metric each?
Solution
P: word-of-mouth trial. Q: credibility + B2B awareness. Q aligns with office routine job; P needs caps/fraud controls. Metrics: P = 90-day retention and fraud; Q = office pipeline and win rate.
Key takeaways
- Promotions shift demand timing; measure incremental retention and margin.
- PR builds earned credibility supporting positioning.
- Influencers require segment fit and disclosure.
- Crisis communication pairs messages with operational fixes.
After this lesson
- Identify one brand addicted to promotions.
- Find earned media that shifted your perception.
- Continue to Lesson 5: Sales Force Strategy.
Lesson exercise
40 minApply: Sales Promotion and Public Relations
Deliverable
One-page workbook entry or memo section filed under MKT 201 Unit materials.
Rubric
- • Decision frame is specific and time-bound
- • Framework applied with auditable steps
- • Downside case is plausible, not strawman
- • Guardrail metric defined with owner
- • Recommendation links to evidence quality label