What a Reservation Offer or Letter of Intent Has to Make Easy to Sign

Important. This guide is general information. It is not legal advice or guidance, and Brighter Future accepts no responsibility for decisions made on it. Whether a reservation offer or letter of intent binds anyone depends on its exact wording and the law that governs it, so ask a lawyer to check your document before anyone signs.

A buyer who believes the case may still need a smaller thing to sign. A letter of intent, a reservation, a capacity option or a conditional offtake gives them one. These instruments can record different early commercial steps. Their legal effect and the obligations attached to them vary. The person signing still has to explain the proposed step to finance, legal and procurement.

The offer document decides how easy that explanation is. When it states what is reserved, what stays open, how far it binds and what it becomes, the signer can defend it in a sentence. The commercial page can make the decision clear. Counsel defines the legal effect of the instrument and its clauses. What Is an Offtake Agreement covers how different commitment states read to capital providers.

Choose the step the buyer can defend now

The Belief Gap, the 2026 guide by Aaron C. Leaman, names a recurring break at the commitment crossing, an ask nobody can act on. The case asks for a commitment several steps ahead of where the buyer stands and never names the small step that is available. The guide's rule for its six reality gates applies. Judge each gate against the step you ask for now, and if a gate holds only for a smaller step, stage the ask. Use the label that best describes the commercial step, then ask counsel to define what the document means in the relevant jurisdiction and wording.

Working label	Commercial purpose	Questions the page must answer
Letter of intent	Records a defined intention to explore or progress a future supply	What is being expressed, which points remain open and what event starts the next document
Reservation	Holds a stated part of future capacity for a stated period	What is held, until when, what the buyer gives now and what releases the hold
Capacity option	Gives the buyer a defined route to take future volume	Which volume, by which date, on which stated conditions and what happens if the option expires
Conditional offtake	Sets a future purchase that depends on named conditions	Which conditions, who confirms them, when the purchase becomes effective and what remains subject to final documentation

Offer the step the six gates hold for today. A buyer may be able to record interest before it can approve a budget. A supplier may be able to invite qualification before it can promise future capacity. The page should match the present decision and leave the later one for the evidence it requires. A defined evaluation may be the correct first step when supply is still being proven.

Say what the signature changes

Every first commitment should have one line called "What this changes" and one called "What remains open". The first line states the uncertainty the signature reduces. The second prevents the document carrying more weight later than it can support.

A buyer's expression of interest can support a demand case. It does not establish that a plant is financed, commissioned or able to deliver the final volume. A capacity reservation can make allocation visible. It does not establish the final price or specification unless the document says so. A useful first commitment makes progress legible while keeping the remaining conditions visible.

What the offer must state

Keep the commercial decision summary to one page, with detail and legally operative terms in the appropriate agreement or annexes. A signed document may need to be longer than one page. In our buyer work, procurement, finance and legal usually read this page after a sustainability or innovation lead has made the case. Each reads the line they own, so every line has to stand alone. Nine items make the page complete.

1. The commitment in one sentence. The instrument, what is reserved, for how long and what it converts into. The champion can read it aloud to finance without adding a word.
2. What is reserved. The product, its specification as it stands today, the volume or share of output and the plant or line it comes from.
3. The period. A start date, an end date and what extends it, each a calendar date or an event someone can verify.
4. What the buyer gives now. A signature, a fee, a deposit, staff time or input on the specification. If it is a signature alone, say so.
5. What the supplier gives now. Priority allocation, information rights, a place in qualification testing or a price principle, each with its limit.
6. Effect and limit. One sentence stating what the signature changes commercially and what it leaves unresolved. Counsel confirms the legal wording and any binding clauses.
7. The conversion. The trigger, the next document and the deadline, set out below.
8. The exits. How either side leaves, what leaving costs and what happens to anything already paid.
9. Public use. Whether either side may name the other, where and in what words, with the approved wording recorded before announcement.

What the offer must leave open, in writing

A first commitment exists because some things cannot be fixed yet, usually final price, further volume, delivery dates and the full specification. Leaving them open is honest when the page names each one. An unnamed item invites legal to ask for every term at once.

Add an open-items list to the page. Each line names the item, the event that closes it and who decides. A materials supplier reserving pilot output for a manufacturer might write these four lines.

• Final price. Closed by a price method applied to measured costs from the first production run. Decided by both parties in the pilot contract.
• Volume beyond the reservation. Closed by the buyer's qualification result. Decided by the buyer.
• Delivery schedule. Closed by the pilot line's commissioning date. Set by the supplier, with written notice to the buyer.
• Full specification. Closed by joint testing during the pilot. Agreed by both technical leads.

Where you can, give an open item a principle now. A price method, a ceiling or a reference point lets finance size the exposure while the number stays open. Then apply the check The Belief Gap gives for the phrase "come back when X happens". X has to be measurable and dated. When each open item has a named next event and owner, the parties can assess whether an early signature is appropriate. Counsel and the authorised buyer decide whether the unresolved terms allow it.

Label the level of commitment honestly

The label, commercial description and legal terms should agree. Four rules keep the communication around the document consistent while counsel confirms its legal effect.

1. Use one label in the title, the first sentence and the signature block.
2. If the offer calls itself non-binding or no-risk, the terms show that no cost or obligation falls on the buyer beyond the clauses named.
3. Add one line listing what the buyer has yet to agree, such as price, volume beyond the reservation or exclusivity.
4. Use the same label wherever the signed document appears later, in decks, investor updates and the data room.

The fourth rule protects the supplier too. A letter of intent described later as a completed purchase creates a preventable diligence problem. Keep the same commitment label in decks, investor updates, the data room and public announcements, and update it only when the underlying agreement changes.

Write what it converts into before anyone signs

Without a written route forward, a first commitment asks the buyer to trust a later conversation. The conversion clause has five parts.

1. Trigger. An event both sides can verify, such as acceptance tests passed, a certification granted or a production line commissioned.
2. Next document. The pilot contract, priced offtake or supply agreement the first commitment becomes.
3. What carries over. The allocation, the priority, the price principle and the specification work already done.
4. Negotiation window. How long the parties have to agree the next document once the trigger is met.
5. If the trigger is missed. The commitment lapses, extends once or reopens, and the page names who chooses.

A useful conversion sentence names the instrument, the allocation, the trigger and the next document in one place. That line can then appear consistently in the offer, the buyer presentation and any internal funding material without turning an early commitment into a later one.

Where the supplier needs the buyer's signature to raise capital and the buyer waits for a funded plant, The Belief Gap suggests testing linked commitments, each taking effect only if the other is signed.

Test the page with the person who signs

Start with the ask line, because many first drafts leave the buyer to infer the commitment.

Before. "We would welcome the opportunity to explore a strategic supply partnership as our capacity grows."

After. "We are seeking an indication of interest in [defined pilot allocation] for [period], subject to agreement on qualification, price and delivery. [Named owner] will arrange the next review by [date]. Counsel will determine which provisions, if any, bind either party."

The second version makes the proposed commercial step visible while keeping legal effect open for review. Then run three checks.

1. Ask the champion who else must read it. The buying committee map places each role around the first commitment.
2. Ask procurement or legal which line they would change first. A change to one line is progress. A request for the full contract usually means the label or the open-items list has failed.
3. Listen to the questions. The Belief Gap's signal at the commitment crossing is questions that turn operational. If they return to whether the technology works, the break sits earlier, at clarity or conviction, and the offer page will not move it.

If a gate fails for even the smallest step, the guide's stop rule applies, and the decision needs redesigning before anyone writes the offer. When the first commitment converts after a pilot, the commercial proposal takes over. Why a convinced buyer needs a smaller first step at all is the subject of "I Believe You. I Cannot Sign This."

When the offer itself needs building, Brighter Future's Buyer & Commercial Cases work sets out offtake and reservation offers at the level of commitment the evidence can carry, with the buyer presentation and champion material around them. If buyers have stalled and the cause is unclear, The Belief Diagnosis checks the six gates and finds the First Break before any new material is written.

Sources and further reading

• The Belief Gap, Aaron C. Leaman, version 1.1, Brighter Future, 2026