Sales presentation: structuring a deck that survives being interrupted

A sales presentation has a different job from a deck you send investors and from a product walkthrough. Its job is to get a specific buyer to a specific next step, in a room where somebody will interrupt you — and the deck that survives that interruption is the one built so any slide can be the first one you actually get to talk about.

What a sales presentation has to do

• Open on their problem in their language, not on your company history. Nobody has ever bought because of a founding date.
• Show you understand the specific situation — one slide that could not have been shown to another customer.
• Explain the approach, briefly, before any screenshot.
• Prove it: a number, a reference, a demonstration. One proof that lands beats four that are asserted.
• Name the commercial shape — not necessarily the price, but how buying works.
• Close on the next step, with a date and an owner.

Build it so interruption helps

The buyer stopping you on slide three is the best thing that can happen, because it tells you what they actually care about. A deck built as a linear argument collapses at that point; one built as a set of self-contained sections lets you jump to the relevant part and come back. Practically: one idea per slide, a headline that states the point rather than labelling the topic, and an appendix holding the detail you would otherwise have crammed into the main flow. If your deck only makes sense in order, you have written a document and are reading it aloud.

Put the number of slides you will actually use at around ten and keep the rest in the appendix. The most common failure is not a bad deck, it is a forty-slide deck in a thirty-minute meeting where the last third — which contains the next step — is never reached.

Preparing for the room

1. Find out who is attending and what each of them is deciding before you build anything.
2. Write the next step you want first, then work backwards to what must be true for them to agree.
3. Rehearse the first two minutes and the last two; the middle can be improvised, those cannot.
4. Prepare for the three objections you already know are coming, with a slide each in the appendix.
5. Decide what you will cut if you lose ten minutes, before you lose them.

After the meeting

Send a short written summary the same day: what you heard, what you proposed, what happens next and by when. This is not a formality — it is the artefact that circulates internally to the people who were not in the room, and it will be read more carefully than your deck. If what you send is just the slides, the people deciding will form their view from a document designed to be narrated.

Ettex Slides handles the delivery side with present mode and speaker notes for the argument you make out loud, while the written follow-up belongs in a document rather than in a slide. Where the deck depends on figures that change, keeping them in a sheet and the narrative in the deck avoids the version where three slides disagree.