Growth Roles in a Direct Sales Model
When a business sells directly to the end customer, growth depends on clear separation between originating demand, converting opportunity, and expanding value over time.
The sections below outline what must be separated to avoid capping growth, and what an ideal future state looks like as the business scales.
Required Growth Roles
In a direct sales model, three growth roles must exist and be clearly separated if the business intends to scale.
These roles must be clearly owned, appropriately resourced, and intentionally structured. Owners cannot permanently sit in any of them.
Relationship Origination
- Common Titles: Business Development, Sales Development, New Business Sales, Growth Development
- Primary Metric: Net new ideal customers
Owns the initiation of net-new, ideal relationships that do not yet exist. This role is responsible for creating new relationship opportunities that expand the company’s growth potential.
Account Management
- Common Titles: Account Manager, Key Account Manager, Customer Success Manager, Client Partner, Strategic Accounts Manager
- Primary Metric: Gross Revenue Expansion
Owns the retention, expansion, and long-term value of existing customer relationships. This role is responsible for deepening trust, growing share of wallet, and ensuring the relationship delivers sustained value over time.
Leadership
- Common Titles: VP of Sales, VP of Marketing, VP of Operations, Head of Revenue, Head of Growth, Department Head
- Primary Metric: Operating Profit Margin
Owns the environment in which growth happens within their functional domain. This role is responsible for translating direction into priorities, removing friction, aligning teams, and ensuring the growth system operates effectively at the departmental level.
Leadership does not own the business itself or serve as the ultimate arbiter of enterprise value. It owns execution clarity, team alignment, and functional performance in service of the broader growth system.
These three roles form the irreducible core of a scalable direct sales business.
Leveling Up for Complexity
Some businesses sell products or solutions that are complex from day one. In these cases, growth is not limited by demand—it is limited by the company’s ability to design, scope, and price solutions accurately and efficiently.
Solution Development and Estimating are added when technical translation, customization, or cost precision becomes a bottleneck to growth. These roles exist to remove friction from the sales process, protect margin, and prevent delivery teams from being pulled into growth execution in unsustainable ways.
Solution Development
- Common Titles: Sales Engineer, Solutions Engineer, Technical Specialist, Pre-Sales Engineer
- Primary Metric: Solution Acceptance Rate (%)
Owns translating customer needs into viable, well-defined solutions. This role brings deep subject-matter expertise into the sales process to scope, validate, and design solutions that can be delivered profitably and effectively.
Solution Development exists to remove technical friction from the sales process without pulling engineering or delivery teams away from their core responsibilities. It increases capacity by allowing sales to move faster and more confidently while protecting delivery quality and margin.
Estimating
- Common Titles: Estimator, Cost Analyst, Pricing Analyst, Cost Engineer
- Primary Metric: How close estimated cost is to actual cost to produce
- Secondary Metric: How quickly accurate cost estimates are produced
Owns determining the true cost of delivering a solution. This role is responsible for producing accurate, timely cost estimates that inform pricing decisions and protect profitability as the business scales.
Estimating exists to separate cost accuracy from sales pressure. It ensures that pricing decisions are grounded in operational reality, reducing margin erosion, rework, and downstream surprises. As product variability or customization increases, this role becomes critical to sustaining profitable growth.
Leveling Up for Demand
Some businesses reach a point where growth is no longer limited by capability or delivery, but by the ability to consistently generate new demand.
When relationship origination effort stops scaling and new conversations become harder to sustain, demand becomes the primary constraint on growth.
Marketing
- Common Titles: Marketing Manager, Director of Marketing, Demand Generation Manager, Growth Marketing Manager, Brand Manager
- Primary Metric: New Quality Connections
Owns visibility, credibility, and demand creation in the right markets.
When Marketing is separated from Relationship Origination, the business no longer depends on individual sellers to create awareness or legitimacy. Relationship Origination can focus on starting the right conversations, not earning attention.
This role increases top-of-funnel consistency and reduces reliance on outbound effort alone, making demand more predictable and scalable.
How Accountability Works in Practice
Growth Roles are interdependent by design. No role operates in isolation.
- Marketing depends on Leadership for strategy and budget.
- Relationship Origination depends on Marketing for quality connections.
- Solution Development depends on Relationship Development for opportunities.
- Estimating depends on Solution Development for clarity.
Dependency, however, is not the same as control.
Through the MiM™ Lens, each Growth Role is measured only on outcomes it can meaningfully control.
Primary metrics are chosen using a simple rule:
A role’s primary metric must reflect work it can directly influence, regardless of volume or performance elsewhere in the system.
When a role is measured on outcomes it does not control, accountability blurs, behavior distorts, and the system breaks. By separating inputs, ownership, and outcomes, MiM™ makes it possible to diagnose where growth is actually failing, without blaming the wrong seat.
This is how a collection of dependent roles becomes a coordinated growth system.
Just as importantly, a primary metric must be reliably observable and consistently tracked. If a role is held accountable to a metric that cannot be measured accurately or reviewed consistently, accountability breaks down before the system ever has a chance to work.
Final Note
This framework is not meant to prescribe a perfect structure. It exists to help leaders see whether their current role design is supporting growth—or quietly limiting it.
With clarity on which roles exist, how they are owned, and what they are measured on, leaders are better equipped to make intentional decisions about where to invest, separate, or evolve structure as the business scales.