Instructions
Summary
Assumptions
Projections

Build a Model That
Reflects Operating Reality

A framework for early-stage projection models that go beyond % of revenue

What Investors Actually Want to Understand

1

Channel-Level Revenue Drivers

Which channels drive revenue? What is the spend, CAC, and AOV for each?

2

Cohort Retention Behavior

What does the repeat curve look like? How does LTV build over time?

3

Input-Driven Margin

What are the actual cost inputs (ingredients, packaging, freight) that drive gross margin?

4

Team & Opex Build

How does the team scale? Where is the operating leverage?

Typical AI-Generated Model

  • Revenue grows at X% MoM
  • COGS is 40% of revenue
  • Marketing is 25% of revenue
  • G&A is 15% of revenue
  • Headcount is a flat annual number
  • No channel mix or unit economics

Operating Build-Up Model

  • Revenue = f(spend, CAC, AOV) by channel
  • Repeat revenue from cohort retention curves
  • COGS = ingredients + packaging + fulfillment + freight
  • Marketing = channel spend driving measurable CAC
  • Team plan with named roles and timing
  • Operating leverage visible in contribution margin

The point: A polished model that can't answer "what happens if CAC rises 20%?" or "what does the P&L look like if retention drops 5pts?" isn't a projection — it's a guess with formatting. The following tabs show what grounded assumptions look like.

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Summary P&L

Illustrative · DTC Consumer Brand
Year 3 Revenue
$14.2M
From $2.1M trailing
Gross Margin
62%
Improving from 58%
Contribution Margin
28%
From 14% → 28%
EBITDA Margin
10%
Breakeven Yr 2, profitable Yr 3
TrailingYear 1Year 2Year 3
Revenue
New Customer Revenue$1,470k$2,880k$4,680k$7,200k
Repeat Customer Revenue$630k$1,440k$2,920k$7,010k
Total Revenue$2,100k$4,320k$7,600k$14,210k
  Repeat % of Revenue30%33%38%49%
Cost of Goods Sold
Ingredients / Raw Materials($336k)($648k)($1,064k)($1,847k)
Packaging($168k)($324k)($532k)($924k)
Fulfillment & 3PL($147k)($285k)($494k)($852k)
Shipping & Freight($231k)($432k)($684k)($1,136k)
Gross Profit$1,218k$2,631k$4,826k$9,451k
  Gross Margin58%61%64%67%
Marketing & Customer Acquisition
Paid Social($525k)($960k)($1,440k)($2,160k)
Paid Search($147k)($288k)($380k)($568k)
Wholesale / Trade($63k)($173k)($304k)($497k)
Retention (Email/SMS)($42k)($86k)($152k)($284k)
Contribution Profit$441k$1,124k$2,550k$5,942k
  Contribution Margin21%26%34%42%
Operating Expenses
Payroll (see team plan)($480k)($780k)($1,200k)($1,680k)
G&A / Software / Insurance($120k)($180k)($240k)($300k)
R&D / Product Development($60k)($100k)($140k)($180k)
EBITDA($219k)$64k$970k$3,782k
  EBITDA Margin-10%1%13%27%
Operating leverage: Opex grows 1.7x while revenue grows 6.8x
Repeat revenue reaches 49% of mix by Year 3
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Assumptions

Operating Build-Up

Revenue by Channel

ChannelCACAOVYr 1 SpendNew Cust
Paid Social$48$75$960k20,000
Paid Search$38$80$288k7,579
Wholesale$22$65$173k7,864
Organic / Referral$0$72$04,500
New customers = channel spend ÷ CAC. Revenue = new cust × AOV. Organic grows with brand awareness.

CAC Trajectory

ChannelTrailingYr 1Yr 2Yr 3
Paid Social$52$48$45$43
Paid Search$42$38$36$35
Wholesale$25$22$20$18
Blended CAC$45$40$36$34
Efficiency from creative optimization, audience learning, and channel mix shift toward wholesale.

Cohort Retention (% Reordering)

M1
30%
M2
25%
M3
22%
M4
20%
M5
18%
M6
17%
M7+
16%
Based on trailing 12-month cohort data. M7+ stabilizes at 16%. Repeat AOV trends 8% higher than first order. LTV:CAC reaches 3.2x by Month 12.

COGS Build-Up (% of Revenue)

InputTrailingYr 1Yr 2Yr 3
Ingredients / Raw Materials16%15%14%13%
Packaging8%7.5%7%6.5%
Fulfillment & 3PL7%6.6%6.5%6%
Shipping & Freight11%10%9%8%
Total COGS42%39%36%33%
Margin expansion from volume pricing on ingredients, packaging MOQs, and optimized shipping rates at scale.

Team Plan (Headcount)

RoleTrailingYr 1Yr 2Yr 3
Founders (2)2222
Marketing1234
Operations / Supply Chain1123
Sales (Wholesale)0123
Finance / Admin1112
Product / R&D0111
Total Headcount581115
Total Payroll$480k$780k$1.2M$1.68M
Revenue per Employee$420k$540k$691k$947k

Operating Leverage

MetricTrailingYr 1Yr 2Yr 3
Revenue$2.1M$4.3M$7.6M$14.2M
Gross Profit$1.2M$2.6M$4.8M$9.5M
Total Opex (excl. mktg)$660k$1.06M$1.58M$2.16M
Opex as % of Revenue31%25%21%15%
Revenue / Opex $3.2x4.1x4.8x6.6x
Fixed costs (payroll, G&A) grow 3.3x while revenue grows 6.8x. This is operating leverage.
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Quarterly Projections

Year 1 → Year 3
Y1 Q1Y1 Q2Y1 Q3Y1 Q4 Y2 Q1Y2 Q2Y2 Q3Y2 Q4 Y3 Q1Y3 Q2Y3 Q3Y3 Q4
Revenue
New Customer Rev $600$670$750$860 $980$1,100$1,200$1,400 $1,500$1,700$1,900$2,100
Repeat Revenue $240$310$400$490 $560$650$780$930 $1,200$1,560$1,950$2,300
Total Revenue $840$980$1,150$1,350 $1,540$1,750$1,980$2,330 $2,700$3,260$3,850$4,400
  Repeat Mix 29%32%35%36% 36%37%39%40% 44%48%51%52%
Gross Profit
Gross Profit $512$608$725$864 $1,001$1,155$1,307$1,536 $1,809$2,218$2,618$2,992
  Gross Margin 61%62%63%64% 65%66%66%66% 67%68%68%68%
Marketing Spend
Paid Social ($200)($220)($250)($290) ($310)($340)($370)($420) ($460)($510)($560)($630)
Paid Search ($60)($65)($75)($88) ($85)($90)($95)($110) ($120)($135)($148)($165)
Wholesale / Trade + Retention ($54)($60)($68)($77) ($90)($100)($120)($146) ($160)($180)($205)($236)
Total Marketing ($314)($345)($393)($455) ($485)($530)($585)($676) ($740)($825)($913)($1,031)
Contribution & Operating
Contribution Profit $198$263$332$409 $516$625$722$860 $1,069$1,393$1,705$1,961
  Contribution Margin 24%27%29%30% 34%36%36%37% 40%43%44%45%
Payroll ($180)($190)($200)($210) ($270)($290)($310)($330) ($380)($400)($430)($470)
G&A + R&D ($65)($68)($68)($79) ($85)($90)($95)($110) ($110)($115)($120)($135)
EBITDA ($47)$5$64$120 $161$245$317$420 $579$878$1,155$1,356
  EBITDA Margin -6%1%6%9% 10%14%16%18% 21%27%30%31%
Unit Economics
Blended CAC $42$41$39$38 $37$36$36$35 $35$34$34$33
AOV $75$76$76$77 $77$78$78$79 $79$80$80$81
LTV:CAC (12-mo) 2.8x2.9x3.0x3.1x 3.2x3.2x3.3x3.4x 3.5x3.5x3.6x3.7x
Headcount 7788 9101111 12131415
All figures in $000s. Revenue driven by channel-level spend × (1/CAC) for new + cohort retention for repeat. COGS from input cost build-up. Marketing from channel budgets. Opex from headcount plan.
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