Incorrect Quotes Are Still Costing Companies 5–15% of Their Revenue — But the Problem Is Bigger Than That

Incorrect quotes are one of the most overlooked problems in B2B sales. Our research shows that inefficient quoting can cost companies 5–15% of their revenue — and increasing buying complexity is making the problem even worse.

A few years ago, we wrote about a problem many organizations underestimate:

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‍incorrect or inefficient quotes.

Our research, based on interviews with a large number of companies, showed that quoting errors can cost businesses between 5–15% of their total revenue.

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Since then, B2B sales have changed significantly.

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Products are more configurable, pricing models more complex, and buying processes longer.

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But one thing hasn’t changed:

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👉 Quotes remain one of the largest sources of hidden revenue loss in many organizations.

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In fact, as B2B sales becomes more complex, the impact of quoting mistakes may be even greater today.

The Problem Isn’t Just Errors — It’s Complexity

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Historically, quoting problems were mostly about manual mistakes:

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incorrect pricing

wrong discounts

incorrect product combinations

outdated price lists

But today the challenge is much deeper.

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Modern B2B buying processes have become significantly more complex. Recent research shows that buying groups now typically involve 10+ stakeholders, especially in larger deals (6sense, 2025).

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At the same time, decision-making has become more distributed and cross-functional, with multiple departments involved in evaluating vendors and pricing.

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As complexity increases, so does the risk of:

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incorrect pricing

inconsistent discounting

slow approvals

quotes that never convert into deals

Revenue Leakage: The Silent Profit Killer

Many companies treat quoting as a simple operational step in the sales process.

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In reality, it’s a critical part of revenue management.

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Revenue leakage often occurs when:

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sales reps apply excessive discounts

incorrect product bundles are sold

pricing logic isn’t consistently followed

margin calculations are done manually

These mistakes rarely happen as one major failure.

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Instead, they accumulate as hundreds of small pricing decisions that slowly erode margins and profitability.

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In increasingly complex buying environments, where more stakeholders evaluate pricing and value, these inefficiencies become even more costly.

The Real Cost: More Than Lost Deals

Incorrect quotes don’t just impact revenue.

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They affect the efficiency of the entire organization.

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For example:

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1. Lost deals
A quote with incorrect pricing or configuration can quickly kill a sales opportunity.

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2. Longer sales cycles
Modern B2B buying journeys now involve ~10 stakeholders, ~5 vendors, and can span close to a year, increasing the cost of delays in quoting (6sense, 2025).

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3. Lower margins
Without structured pricing control, over-discounting remains one of the most common ways companies lose profit (McKinsey, 2024).

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4. Internal friction
Sales, finance, and operations spend valuable time correcting errors and re-issuing quotes.

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The result is that quoting becomes more than an administrative task — it becomes a strategic bottleneck in the entire quote-to-cash process.

From Quote Generation to Revenue Intelligence

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The interesting part is that many companies already have the data they need to improve.

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Every quote contains valuable insights:

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which configurations customers prefer

which discount levels win deals

which bundles sell best

where deals tend to stall

Analyzing this data can transform quoting from a manual process into a strategic source of revenue intelligence.

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At the same time, B2B buying has become increasingly digital and self-directed. A growing share of buyers now prefer to complete large parts of the buying journey independently, with 67% preferring a rep-free experience (Gartner, 2026).

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Additionally, buyers are making decisions earlier in the process — with up to 94% of buying groups ranking vendors before contacting sales (6sense, 2025).

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This increases the importance of accurate, consistent, and fast quoting processes, even before a salesperson is involved.

Why the Problem Still Exists

Despite modern sales technology, quoting challenges remain common.

Three root causes appear repeatedly:

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1. Processes built in spreadsheets

Many organizations still manage pricing and configurations manually.

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2. Increasing product complexity

As product portfolios grow, the number of configurations and pricing models increases rapidly.

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3. Disconnected systems

When CRM, ERP, pricing tools, and finance systems aren’t integrated, friction appears across the quote-to-cash process (Forrester, 2024).

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As buying groups expand and decision cycles lengthen, these inefficiencies become increasingly costly.

From Reactive Quoting to Strategic Quoting

The organizations that succeed today make a key shift:

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They stop seeing quoting as just a document — and start treating it as a strategic capability within Revenue Operations.

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This means:

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pricing is data-driven

discounts are controlled through governance

product configurations are validated automatically

quotes are generated quickly and consistently

Companies that improve pricing discipline and governance can significantly increase profitability, often by several percentage points (McKinsey, 2024).

Conclusion

Incorrect quotes remain one of the most overlooked challenges in B2B sales.

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And despite digital transformation, many companies still lose 5–15% of their revenue due to inefficient quoting processes.

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At the same time, the opportunity is enormous.

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As buying groups grow larger, decisions happen earlier, and B2B deals become more complex, organizations that modernize their quote-to-cash processes can:

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