Compensation Proposal · Appendix A

Return on marketing investment, under each pay model.

Ad spend doesn't sit alone on the cost side — my pay is part of the marketing engine too. This page recomputes return on ad spend to include compensation cost, and compares the three models against one another on net ROAS.

Prepared April 22, 2026 Scope Facebook channel only Period Jan 1 – Apr 22, 2026
Net ROAS FB Revenue Ad Spend + Pay

Gross ROAS treats the ad account as the only cost. Net ROAS treats the compensation model as part of the same investment.

When pay doesn't flex with outcomes, it drags net ROAS down in bad months. When pay is structured to follow installs, the ratio holds up better in aggregate.

Gross ROAS · YTD
2.70×
Ad spend only · baseline
Net ROAS · Current Flat
1.71×
with $2,700 × 4 pay
Net ROAS · Revision 01
1.77×
volume-weighted pay
Net ROAS · Revision 02
1.90×
install-weighted · best of three

Ad spend against current flat pay

Figure 01

Flat $2,700 per month. Pay sits on top of ad spend as a fixed cost; revenue — and therefore net ROAS — swings wildly underneath it.

Ad spend Pay (flat) FB revenue Net ROAS (right)
Total Cost YTD
$29,413
$18,613 spend · $10,800 flat pay
Revenue YTD
$50,344
33 FB-attributed jobs
Net ROAS YTD
1.71×
$1.71 back per $1 spent on marketing + pay

Ad spend against Revision 01 pay (volume-weighted)

Figure 02

Pay tracks lead and job volume. Slight YTD improvement over flat, but March — 46 leads, 1 install — pays the most and drags net ROAS down most.

Ad spend Pay (Rev 01) FB revenue Net ROAS (right)
Total Cost YTD
$28,434
$18,613 spend · $9,821 pay
Revenue YTD
$50,344
same 33 jobs
Net ROAS YTD
1.77×
+$0.06 over flat

Ad spend against Revision 02 pay (install-weighted)

Figure 03

Pay concentrates in install months. February costs more, but the return justifies it; January and April cost less, preserving ROAS when revenue is thin.

Ad spend Pay (Rev 02) FB revenue Net ROAS (right)
Total Cost YTD
$26,529
$18,613 spend · $7,916 pay
Revenue YTD
$50,344
same 33 jobs
Net ROAS YTD
1.90×
Best of the three models

All three models, one chart

Figure 04

Net ROAS per month, one line per pay model. The dashed reference is gross ROAS — ad spend only, before any compensation is factored in.

Gross ROAS (ad only) Net · Flat Net · Rev 01 Net · Rev 02

Figures in full

Table 01
Month Ad Spend Revenue Flat Pay Revision 01 Revision 02
PayNet ROAS PayNet ROAS PayNet ROAS
January $2,210.76 $49.00 $2,7000.010× $1,580.000.013× $1,225.000.014×
February $4,682.26 $36,113.30 $2,7004.892× $2,900.484.763× $3,415.484.459×
March $7,621.48 $12,749.05 $2,7001.235× $3,330.431.164× $1,925.431.335×
April (through 22nd) $4,098.87 $1,433.09 $2,7000.211× $2,010.000.235× $1,350.000.263×
YTD Total $18,613.37 $50,344.44 $10,8001.712× $9,820.911.771× $7,915.911.898×

The argument, expressed in ROAS

Each of the three models leaves the revenue untouched — the business closed $50,344 in Facebook-attributed work regardless of what I was paid. The difference is cost: Revision 02 achieves the same outcome with $2,884 less total spend on marketing + pay, which pushes net ROAS from 1.71× under flat pay to 1.90×.

Month by month, Revision 02 wins the return argument in three of four months. The only month flat pay looks better on paper is February — and only because flat pays less in a month when I delivered most. That's the exact trade the install-weighted structure is designed to make.

Methodology. Net ROAS is computed as FB-attributed revenue divided by the sum of Meta ad spend and the compensation model in effect. Monthly flat uses the stated $2,700 rate; Revisions 01 and 02 use the computed totals from their respective proposals. Revenue is raw jobs.total_amount on jobs completed in-month, attributed to customers whose resolved channel is Facebook (lead_source + tag resolution, including manual HCP tagging). Ad spend comes from Meta Graph API v22.0, monthly increment. Figures do not yet apply the portal's standard incentive or warranty adjustments. Actual YTD payroll came in at $9,000 rather than the theoretical $10,800, which would put the flat net ROAS at 1.82× — still below Revision 02's 1.90×. April is partial.