| CEO, Head of Sales, and Account Manager salaries |
Fixed |
Include as monthly payroll overhead before break-even. These roles run from Month 1 and do not move directly with each customer invoice. |
Treating all payroll as variable and understating the Month 31 break-even hurdle. |
| Base telemarketing agent wages |
Fixed |
Treat planned agent headcount as fixed within each staffing period. The model starts with 3.0 FTE agents in the first year and scales to 40.0 FTE by the mature year. |
Blending base wages with commission-based COGS and double-counting agent labor. |
| Office rent, utilities, insurance, hosting, and admin software |
Fixed |
Use the recurring monthly amounts as fixed overhead: rent is $3,500, utilities are $500, general software is $800, insurance is $300, and hosting is $150. |
Spreading fixed overhead as a percent of revenue and hiding cash burn. |
| Telemarketing agent salaries and commissions in COGS |
Variable |
Model as revenue-linked direct delivery expense. The rate starts at 15.0% of revenue in the first year and declines to 11.0% by the mature year. |
Treating commission-based delivery labor as fixed payroll. |
| Data acquisition and enrichment |
Variable |
Apply as a sales-volume expense because the model ties it to revenue. The rate drops from 3.0% in the first year to 1.0% in the mature year. |
Budgeting lead data as one flat list buy when usage rises with campaigns. |
| Agent-specific software licenses |
Variable |
Use the modeled revenue percentage for break-even: 1.5% in the first year, falling to 0.7% by the mature year. |
Treating every software line as fixed, even when seats follow active callers. |
| Sales commissions, performance marketing, and client success bonuses |
Variable |
Load these below revenue as variable selling costs. First-year rates are 5.0%, 2.5%, and 0.5% of revenue, respectively. |
Putting growth incentives into fixed overhead and overstating contribution margin. |
| Operations Manager, Data Analyst, and HR & Admin Specialist |
Semi-fixed |
Add these as step costs when the company reaches the next staffing stage. Operations starts in Month 13, data starts in Month 25, and HR starts in Month 37. |
Smoothing step hires across revenue and missing the cash dip before scale catches up. |