Building an effective data strategy

How to build an effective data strategy for sales teams in the field?

Margot Bonhomme
June 15, 2025 - 7 min reading

In physical distribution networks, sales performance no longer relies solely on instinct or experience: it increasingly depends on the quality of available data. At a time when artificial intelligence and automation tools are being integrated into sales departments, the question is: is the data sufficiently reliable, consistent and structured to feed these tools?

Building an effective data strategy means laying the foundations for smarter, more responsive and more accurate management. Here are the key steps to achieving this, particularly for field sales forces.

Understand the fundamentals of a commercial data strategy

What is "good" data?

Good data is not abundant data, but useful data. It must be :

  • for decision-making,
  • reliable data capture,
  • contextualized (date, place, network),
  • structured for analysis,
  • accessible to those who need it.

Collecting information that is too vague or little used (such as non-analyzable comments or facings that are never re-read) is counter-productive. Conversely, a few well-chosen indicators can be enough to generate effective steering.

Three pillars to respect

A commercial data strategy is based on three fundamental principles:

  • Relevance: only collect data that is directly useful for field monitoring or head office decisions.
  • Standardization: structuring input so that the same data means the same thing from one point of sale to another.
  • Centralization: gather data in a single tool, accessible and usable at all times.

Define the data that is really useful to your business

There's no point in multiplying the number of fields to be filled in if the data is neither read nor used. The challenge is to define, in consultation with field and head office teams, the indicators that have a real impact:

  • product presence rate,
  • linear evolution,
  • observed breaks,
  • visit frequency,
  • execution of promotions,
  • DN per point of sale.

This data must reflect the sales team's objectives, as well as those of management (territory coverage, regional growth, operational execution, etc.).

If you distribute to supermarkets, and don't know where to start, we've got the 5 key data you need to analyze first.

Standardize collection formats

Establishing a common language

Non-standardized data is worthless. If each salesperson uses his or her own terms, formats or units of measurement, analysis becomes impossible. It is therefore essential to :

  • use drop-down lists to limit variations,
  • impose standard formats (dates, categories, nomenclatures),
  • add validation rules in tools to avoid errors.

As the guarantor of data, it's up to you to define the statements your sales reps will use in the field. They don't have to choose which data to collect, or how to structure it. Your role is to provide them with the right tools to ensure that the data they collect is consistent, reliable and in line with the company's needs. This controlled standardization is essential if you are to exploit the full potential of the data collected in the field.

Train teams in rigorous data entry

Standardization also involves people. Sales people need to understand why this rigor is necessary. Showing them concrete examples where incorrect data has distorted an analysis or slowed down a decision can convince them more effectively than a simple theoretical reminder.

Centralize all data in a single tool

Breaking out of silos

As long as data is scattered across Excel, paper documents, personal notes or unconnected business applications, it's impossible to draw reliable conclusions. Centralizing data on a single platform enables you to :

  • reduce duplication,
  • to avoid oversights,
  • obtain a consolidated view by territory, network or distribution channel.

Gaining in responsiveness

A centralized database provides real-time access to field data. A sales manager can monitor the coverage of weekly visits, detect an abnormal breakage rate in a region, or react rapidly to the under-execution of a national campaign.

Continuous data quality

Simple governance

To ensure long-term data reliability, it is necessary to define :

  • who is responsible for data quality,
  • how often data is reviewed,
  • how errors are corrected or escalated.

On this subject, see also this external article on data governance strategy.

Automatic detection of anomalies

Modern tools make it possible to integrate automated quality controls:

  • blocking of incomplete forms,
  • alerts in the event of unusual deviations (e.g. 0 product on shelf + order validated),
  • visualization of report completion rates.

Use data to better manage your actions

From information to action plan

Well-structured data can be used to :

  • prioritize the points of sale to visit according to the breakage rate,
  • identify under-exploited geographical areas,
  • adjust sales targets according to inventories and observed performance.

Rely on AI only when the foundations are solid

AI can do nothing without reliable data. It can speed up analysis, spot correlations, suggest forecasts... but only if it is based on a coherent foundation.

Before buying a crm powered by artificial intelligence or predictive tools, you need to make sure that :

  • the data is well targeted,
  • formats are homogeneous,
  • sources are centralized,
  • quality is monitored over time.

Before being intelligent, data must be useful

Building an effective data strategy doesn't mean adding layers of complexity. On the contrary, it's about simplifying, structuring and making reliable the way teams collect, share and exploit information from the field.

This groundwork is the prerequisite for any more ambitious transformation. Automation, artificial intelligence, real-time dashboards... will only be effective if the raw material - your data - is robust.

For a sales department managing an indirect network, with a dispersed field sales force, this data strategy is no longer an option: it's a lever for steering, aligning and improving performance.

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