Leverage Collapses at the LOI
The moment you sign a letter of intent with a no-shop clause, negotiating power shifts from the seller to the buyer, who can then slow diligence and re-trade the price.
Why the Power Shifts
Up to the letter of intent, the seller holds the leverage: multiple buyers may be circling, and competition drives price and terms. The LOI usually ends that. Most LOIs contain a no-shop clause, also called a period of exclusivity, which is the buyer's requirement that the seller stop talking to other buyers during diligence. As Warrillow frames it in his chapter on price and terms, once you grant exclusivity you have traded away the one thing that was protecting you: real or apparent competition. With the auction closed, the buyer no longer races against rivals and can take its time.
"Leverage collapses at the LOI: Signing a no-shop clause swings power to the buyer, who can then drag diligence and re-trade."
Warrillow, The Art of Selling Your Business, ch. 14
The danger is sharpest in a proprietary deal, an exclusive negotiation with a single buyer and no competition. Warrillow warns that single-buyer talks invite weaker offers, dragged-out diligence, and end-stage price cuts even before any LOI is signed.
What the Buyer Can Do Once Exclusive
A non-binding LOI is a gate, not a finish line. Warrillow notes that an LOI is usually non-binding and that being "days from selling" often means a deal died in diligence. With exclusivity locked, the buyer can stretch out due diligence, let deal fatigue set in, and then re-trade: lower the price or harden the terms close to signing the definitive agreement. McDannell describes the same hazard in her chapter on LOIs and close, calling it retrading, a buyer lowering the price or changing terms near closing after agreeing to an LOI. She is blunt about where the real difficulty lives.
"It's not finding the buyer that's the hardest part. It's from LOI to the date that money is wired into the account."
McDannell, Get Acquired, ch. 7
Time itself becomes the buyer's tool. Both authors return to the same warning:
"Time kills all deals."
McDannell, Get Acquired, ch. 6
Preserving Leverage Past the LOI
Because the LOI is the hinge, the work is to keep as much power as possible on the seller's side of it. Warrillow's re-trading defenses are practical: nail your numbers so diligence finds no surprises, be transparent, check the buyer's reputation for re-trading, keep competition alive as long as you can, cap diligence at roughly 60 days, and use the no-re-trading handshake, a face-to-face verbal commitment that telegraphs you are a savvy seller who will walk on bad-faith re-trading.
"I'll agree to this on one condition: no re-trading. Do we have a deal?"
Warrillow, The Art of Selling Your Business, ch. 14
McDannell prescribes the same move from the seller's chair: declare at LOI signing that retrading will not be tolerated. Saying it out loud at the moment of signing, she argues, is exactly why she has never had a retrade. The other guardrails carry over from the broader deal-momentum playbook: keep the business performing right up to close, keep backup buyers warm rather than walking away from the field entirely, and resist any exclusivity language that takes you fully off market without a deadline.
Further Reading
- The Letter of Intent (LOI)
- Retrading
- Deal Fatigue
- Deal Momentum
- Multiple Offers as Leverage
- BATNA in a Sale
Sources: Warrillow, The Art of Selling Your Business ch.14; McDannell, Get Acquired ch.6, ch.7.