The information architecture that helps evaluators say yes. Tversky and Kahneman proved that identical outcomes, presented differently, lead to opposite choices.
The order in which you present information determines how that information is evaluated. This is not an assumption. It is one of the best-documented findings in decision-making psychology.
Tversky and Kahneman (1981) proved that identical outcomes, presented differently, lead to opposite choices. In proposals, the same principle applies. Do you present the price before you have explained the value? Then every amount feels too high. Do you present the value first? Then the same price feels like a logical investment.
The Shipley method, used by Fortune 100 companies worldwide, employs the BLUF principle: Bottom Line Up Front (Shipley Associates, 2019). Start every section with the most important point, not with a preamble.
The reason is practical. Evaluators do not read proposals from beginning to end. They scan. They search for answers to their evaluation criteria. If your most important point is on page 3 of a section, there is a good chance it will be missed.
The APMP Body of Knowledge confirms this from the evaluator's perspective: proposals organized around the client's evaluation criteria are significantly easier to evaluate, which directly leads to higher scores.
Based on the Elaboration Likelihood Model (Petty & Cacioppo, 1986), the anchoring effect (Li et al., 2021), and best practices from Shipley and APMP, there is a logical order that maximizes the persuasion effect:
First the problem, then the solution. When you first describe the client's problem, you create recognition. The client thinks: "Yes, that is exactly our situation." That recognition activates the commitment principle (Cialdini, 2001): the client commits to the problem, making the solution feel like a logical next step.
First the value, then the price. Anchoring always works. The first number the reader sees colors all subsequent judgments. If the client first reads that your approach saves €180,000 per year, then the investment of €45,000 feels like a bargain. Reverse it and the same price feels like an expense.
First the client, then yourself. Do not open with "About Us." Open with a summary that places the client's situation at the center. This follows the advice of Ta et al. (2022): persuasive text contains few self-references and is focused on the reader.
In addition to the order of sections, there is the structure within sections. The APMP Body of Knowledge prescribes the Feature, Benefit, Proof microstructure:
Feature: what do you do? ("We implement an automated reporting system.")
Benefit: what does it deliver for the client? ("As a result, your team saves 12 hours per week on manual reporting.")
Proof: how does the client know it works? ("In a comparable project for Company X, this resulted in savings of €87,000 per year.")
Most proposals stop after the feature. They describe what they do, but not why it matters for the client, and not with what evidence.
The BuyGrid framework (Robinson et al., 1967) identified three types of purchase decisions that each require a different proposal structure:
New purchase: the client has never bought this before. The proposal must be comprehensive: full problem analysis, methodology description, risk assessment, references, and detailed team information. The client needs everything to make a decision.
Modified rebuy: the client has previously bought something comparable and now wants something different. The proposal should focus on what changes compared to last time and why that is better.
Straight rebuy: the client is buying the same thing again. Here, a concise proposal focused on any adjustments and continuity is most effective.
The executive summary is perhaps the most-read page of your entire proposal. In many organizations, it is the only page the ultimate decision-maker reads. And yet it is missing from a surprising number of proposals.
A good executive summary is not a repeat of your table of contents. It is a standalone persuasion document that summarizes the client's problem, your solution, the expected results, and the investment in a single page.
A strong structure opens with an executive summary, then describes the client's problem, presents the solution with feature-benefit-proof, shows the timeline and team, builds credibility with references, and closes with the pricing proposal (after the value has already been established).
A weak structure opens with "About Us," then describes its own process, presents the price next, and adds some references at the end. The client appears nowhere as the central focus.
Cialdini, R. B. (2001). Influence: Science and practice (4th ed.). Allyn & Bacon.
Li, Y., Maniadis, Z., & Sedikides, C. (2021). Anchoring in economics: A meta-analysis. Journal of Behavioral and Experimental Economics, 90, 101629.
Petty, R. E., & Cacioppo, J. T. (1986). Communication and persuasion. Springer-Verlag.
Robinson, P. J., Faris, C. W., & Wind, Y. (1967). Industrial buying and creative marketing. Allyn & Bacon.
Shipley Associates. (2019). The Shipley proposal guide (4th ed.). Shipley Associates.
Ta, V. P., Griffith, C., Boatfield, C., Wang, X., Civitello, M., Bader, H., & Loggarakis, A. (2022). The language of persuasion. Journal of Computational Social Science, 5(1), 371–397.
Tversky, A., & Kahneman, D. (1981). The framing of decisions and the psychology of choice. Science, 211(4481), 453–458. https://doi.org/10.1126/science.7455683