What to Do If a Supplier Delays Delivery While Demanding Full Payment

A supplier who is late in delivering goods but still demands full payment puts you in a risky position: if you pay, you may lose leverage; if you refuse, the supplier may accuse you of breaching the agreement. Under Philippine law, the correct response depends on your contract, the agreed delivery and payment terms, the reason for the delay, and whether the supplier has already been formally placed in delay. The practical goal is to protect your money, preserve evidence, avoid being treated as the party in default, and choose the right remedy—delivery, refund, damages, DTI complaint, small claims, or a regular court case.

Start With the Real Legal Issue: Delivery and Payment Are Usually Reciprocal

Most supplier disputes are not about one isolated promise. They are about reciprocal obligations, meaning each side’s duty is connected to the other side’s duty.

In a sale of goods, the supplier or seller is generally obliged to deliver the item, while the buyer is obliged to pay the price. The Civil Code treats contracts as binding between the parties, and a contract of sale is perfected once there is agreement on the item and the price. From that point, both sides can generally demand performance from each other. (Lawphil)

This matters because a supplier cannot simply say, “Pay everything first,” unless that is what the contract, purchase order, invoice, quotation, or payment terms actually require.

If the contract says “payment upon delivery”

If your agreement says cash on delivery, payment upon delivery, balance upon delivery, or something similar, the supplier usually has no basis to demand full payment before delivering.

Under Article 1582 of the Civil Code, unless a different time and place for payment is agreed upon, the buyer is generally bound to pay at the time and place of delivery. (Lawphil)

In plain English: if payment and delivery were meant to happen together, you can usually insist that the supplier deliver or at least show verifiable proof that delivery is ready before you release the balance.

If the contract says “full payment before delivery”

If the written terms clearly say full payment before delivery, 100% prepayment, or balance before release, the supplier may have a contractual basis to ask for full payment.

But that does not mean the supplier can delay indefinitely.

A supplier who agreed to deliver by a certain date still has a duty to perform in good faith. If the supplier is already late, cannot give a credible delivery schedule, or appears unable or unwilling to deliver, you may have grounds to demand performance, ask for rescission or cancellation, seek refund, and claim damages depending on the facts.

Article 1595 of the Civil Code also recognizes that even where the price is payable on a certain day regardless of delivery, the buyer may have a defense if the seller has shown an inability or intention not to perform. (Lawphil)

When Is a Supplier Legally “In Delay”?

In everyday speech, a supplier is “delayed” once the delivery date passes. In law, delay has a more specific meaning.

Under Article 1169 of the Civil Code, a party generally incurs delay only after the creditor makes a judicial or extrajudicial demand. A judicial demand means filing a case in court. An extrajudicial demand means a written demand outside court, such as a demand letter, email, or formal notice. There are exceptions, such as when the obligation or the law expressly states that demand is unnecessary, or when time is clearly the controlling reason for the agreement. (Lawphil)

This is why written demand is important. It can mark the point where the supplier is clearly told:

  • delivery is overdue;
  • you are demanding performance;
  • you are reserving your rights;
  • you will pursue refund, damages, or legal remedies if the supplier does not comply.

A supplier in delay may become liable for damages under Article 1170 of the Civil Code, which covers those who act with fraud, negligence, delay, or otherwise violate their obligations. (Lawphil)

Check Your Documents Before Deciding Whether to Pay

Before sending money, review the actual paper trail. Supplier disputes are often won or lost based on documents, screenshots, and proof of agreed terms.

Look for these details:

Document or proof What to check
Quotation, pro forma invoice, purchase order, sales invoice Item description, quantity, price, payment schedule, delivery date
Contract or supply agreement Cancellation clause, penalties, liquidated damages, force majeure, dispute venue
Chat, email, Viber, Messenger, WhatsApp, SMS Promises about delivery date, payment timing, reasons for delay
Official receipt, acknowledgment receipt, deposit slip, bank transfer, GCash/Maya receipt Amount paid, date paid, account name, reference number
Delivery receipt, waybill, courier tracking Whether goods were actually dispatched
Photos, serial numbers, warehouse notices Whether goods exist and are ready for release
Supplier business registration Correct legal name for demand letter, DTI complaint, or court filing

Do not rely only on phone calls. After every call, send a short written recap:

“As discussed today, you stated that delivery will not proceed unless we first pay the remaining balance, despite the agreed delivery date of March 15, 2026. Please confirm the exact delivery date, tracking details, and basis for demanding full payment before delivery.”

This creates a record if the dispute later goes to DTI, barangay, or court.

What to Do If the Supplier Demands Full Payment Despite Delayed Delivery

1. Do not immediately pay just because the supplier is pressuring you

Many buyers pay the balance because they feel trapped. That may be understandable, especially if the goods are urgent, but it can reduce your leverage.

Before paying, ask:

  • Was full payment before delivery clearly agreed?
  • Is the supplier already past the delivery date?
  • Has the supplier given a specific new delivery date?
  • Is there proof that the goods exist and are ready?
  • Is the supplier changing the payment terms after the fact?
  • Are there warning signs of fraud, insolvency, or repeated excuses?

If the original agreement was payment upon delivery, a sudden demand for full payment before delivery should be questioned in writing.

2. Ask for specific proof, not vague assurances

A legitimate supplier should be able to give clear details.

Request:

  • confirmed delivery date and time;
  • delivery address and contact person;
  • courier or trucking details;
  • waybill or booking reference;
  • warehouse release documents;
  • photos or videos of the actual goods;
  • serial numbers, batch numbers, or model numbers if applicable;
  • explanation for the delay;
  • updated invoice or statement of account showing what remains unpaid.

Avoid accepting vague statements like:

  • “On the way na.”
  • “Processing pa.”
  • “For approval.”
  • “Customs problem.”
  • “Pay first so we can prioritize you.”
  • “We will deliver soon, promise.”

A supplier who cannot provide basic delivery details should not be treated the same as a supplier who has a documented, verifiable reason for delay.

3. Send a formal written demand

A demand letter does not always need to be written by a lawyer to be useful. What matters is that it is clear, factual, and properly sent.

Your demand should include:

  1. the date of the agreement;
  2. the item or goods ordered;
  3. the amount already paid;
  4. the agreed delivery date;
  5. the fact that delivery is delayed;
  6. the supplier’s demand for full payment;
  7. your position on payment;
  8. your demand for delivery, refund, or both;
  9. a specific deadline;
  10. reservation of your right to claim damages and pursue remedies.

A simple version may read:

We refer to our order dated [date] for [goods], with total price of ₱[amount]. We have already paid ₱[amount]. Delivery was agreed for [date], but the goods have not been delivered.

You are now demanding full payment before delivery. Based on our agreement, the balance is payable upon delivery / after confirmed delivery / after release of the goods.

We formally demand that you deliver the goods on or before [date] and provide delivery details within [number] days. If you cannot deliver, we demand refund of the amount paid, without prejudice to our right to claim damages and pursue remedies under Philippine law.

Send it by email, registered mail, courier, or personal delivery with receiving copy. If you use chat or email, save screenshots showing the date, time, sender, recipient, and full conversation thread.

4. Offer a safer payment arrangement if you still want the goods

If the goods are still needed and the supplier appears legitimate, consider proposing a controlled payment arrangement instead of simply refusing or paying blindly.

Options include:

  • balance payable upon actual delivery;
  • balance payable upon inspection;
  • partial payment upon proof of dispatch, balance upon receipt;
  • payment through a trusted escrow arrangement for high-value transactions;
  • manager’s check or bank transfer released only when goods are physically delivered;
  • written amendment of the delivery and payment terms.

For business-to-business transactions, put the compromise in a signed written agreement. State that any payment is made without waiver of rights regarding the delay, penalties, incomplete delivery, or damages.

5. Preserve evidence of losses

If the delay caused actual financial loss, document it immediately.

Examples:

  • you had to buy replacement goods at a higher price;
  • your project was delayed;
  • you paid storage, labor, trucking, or cancellation fees;
  • you lost a customer because you could not fulfill your own obligation;
  • perishable goods spoiled;
  • an event or business operation was disrupted.

Under Article 1170 of the Civil Code, damages may be claimed when delay or breach causes legally recoverable loss. But courts and agencies need proof, not estimates. Keep receipts, invoices, customer messages, contracts, and proof of additional costs. (Lawphil)

Can You Cancel the Order and Demand a Refund?

Possibly, especially if the supplier’s breach is substantial.

Article 1191 of the Civil Code allows the injured party in reciprocal obligations to choose between fulfillment and rescission, with damages in either case. Rescission means undoing the contract because the other side failed to comply with an important obligation. The Supreme Court has explained that rescission under Article 1191 generally seeks to restore the parties to their original situation, subject to the facts and equities of the case. (Lawphil)

In practical terms, you may demand:

  • delivery of the goods;
  • refund of down payment or advance payment;
  • cancellation of the remaining balance;
  • damages caused by the delay;
  • return of issued checks, if applicable;
  • written acknowledgment that the order is cancelled.

However, avoid abruptly cancelling without a written record, especially if the supplier can still deliver within a reasonable time. A proper written demand helps show that you gave the supplier a fair opportunity to comply.

What If the Supplier Claims Force Majeure?

Suppliers often cite reasons like typhoons, port congestion, customs issues, truck breakdowns, supplier shortages, or “system problems.”

Under Article 1174 of the Civil Code, a person is generally not responsible for events that could not be foreseen or, though foreseen, were inevitable, except in cases specified by law or when the obligation provides otherwise. (Lawphil)

But not every inconvenience is force majeure.

A true force majeure or fortuitous event generally requires that:

  • the cause was independent of the supplier’s will;
  • the event was unforeseeable or unavoidable;
  • the event made normal performance impossible, not merely inconvenient or more expensive;
  • the supplier did not contribute to the delay.

A typhoon that closed ports may justify a short delay. A general statement like “logistics issue” usually does not explain weeks or months of non-delivery without details.

Ask the supplier to provide:

  • official advisories;
  • shipping notices;
  • customs documentation;
  • supplier notices;
  • proof of attempted delivery;
  • new realistic timeline.

If the force majeure clause in your contract requires notice within a certain number of days, check whether the supplier complied.

When to File a DTI Complaint

The Department of Trade and Industry is most useful when the dispute involves a consumer transaction, such as when you bought goods or services for personal, family, household, or small business use from a seller or merchant.

The Consumer Act of the Philippines, Republic Act No. 7394 of 1992, prohibits deceptive, unfair, and unconscionable sales acts or practices. It covers misleading or fraudulent conduct before, during, or after a consumer transaction. DTI is one of the implementing agencies for consumer protection matters. (Supreme Court E-Library)

DTI may be especially relevant if the supplier:

  • promised a delivery date to induce payment;
  • concealed that goods were unavailable;
  • repeatedly demanded money while giving false delivery updates;
  • refused refund despite non-delivery;
  • used misleading online listings;
  • failed to disclose material conditions;
  • changed terms after payment.

The Supreme Court has recognized that suppression or failure to reveal a material fact may amount to a deceptive sales act when it misleads the consumer. (Supreme Court E-Library)

How to file a DTI complaint

DTI accepts consumer complaints through its online channels and offices. For Metro Manila complaints, DTI’s Fair Trade Enforcement Bureau identifies the DTI Consumer Care portal, email submission, and in-person filing as available options. DTI also states that consumer complaints may be submitted online for free, and consumers may contact DTI through ConsumerCare@dti.gov.ph or the 1-DTI hotline. (Fair Trade Enforcement Bureau)

For a DTI complaint, prepare:

Requirement Practical notes
Complaint letter State facts chronologically and clearly
Your complete name and contact details Include address, email, mobile number
Supplier’s complete name and address Use registered business name if available
Proof of transaction Invoice, receipt, order confirmation, payment proof
Screenshots Include full conversation, dates, seller profile, product listing
Government-issued ID DTI complaint channels may require identification
Specific demand Delivery, refund, replacement, cancellation, damages, or other remedy

DTI’s e-Sigaw guidance states that a complaint letter should include the names and contact details of the complainant and respondent, narration of facts, the demand, proof of transaction, and a government-issued ID. (E-Sigaw)

Special Rules for Online Supplier Delays

If the supplier transaction was done online, also consider the Internet Transactions Act of 2023, Republic Act No. 11967.

RA 11967 applies to covered business-to-business and business-to-consumer internet transactions when one party is in the Philippines, or when a platform or merchant avails of the Philippine market and has minimum contacts in the country. It also recognizes DTI’s regulatory role over covered e-commerce transactions. (Supreme Court E-Library)

For online transactions, consumers may have remedies such as repair, replacement, refund, or other remedies depending on the defect, failure to conform with warranty, loss, or contractual liability. Claims for damages under the law may be pursued before the court or DTI within the period stated in the statute. (Supreme Court E-Library)

RA 11967 also contemplates online dispute resolution and internal redress mechanisms. If an online merchant or platform has an internal complaint process, unresolved complaints after seven days may be treated as exhausted for purposes of further action. (Supreme Court E-Library)

For online seller complaints, DTI’s e-commerce guidance identifies fteb@dti.gov.ph and eco@dti.gov.ph as relevant email channels for concerns involving online sellers. (DTI ECommerce)

When Court Action Makes Sense

If the supplier refuses to deliver or refund despite written demand, court action may be appropriate.

Your possible civil remedies include:

  • specific performance: asking the court to order delivery;
  • rescission: asking to cancel the contract and restore what was paid;
  • refund: recovery of advance payments;
  • damages: compensation for proven losses;
  • attorney’s fees and costs, if legally justified.

Small claims for refund or unpaid money

If your main claim is money—such as refund of a down payment, advance payment, or amount paid for undelivered goods—the small claims process may be available.

The Supreme Court’s rules on expedited procedures cover small claims in first-level courts. The Supreme Court has stated that small claims include money owed under contracts involving services and sale of personal property, with the threshold increased to ₱1,000,000. Small claims are designed for faster resolution, with simplified procedures and prompt judgment after hearing. (Supreme Court of the Philippines)

Small claims may be practical when:

  • the amount is within the threshold;
  • the claim is mainly for money;
  • documents are clear;
  • the supplier can be located and served;
  • you want a faster route than an ordinary civil case.

Regular civil case for larger or more complex disputes

A regular civil case may be needed if:

  • the amount exceeds small claims limits;
  • you need specific performance, injunction, or complex damages;
  • the contract involves construction, manufacturing, distributorship, or repeated deliveries;
  • the supplier raises complicated defenses;
  • there is an arbitration or venue clause;
  • the defendant is a corporation with multiple offices or assets.

For civil cases, check whether the proper court is the Metropolitan Trial Court, Municipal Trial Court, or Regional Trial Court, depending on the amount, remedy, location, and nature of the case. Court jurisdiction and procedure can affect filing strategy, filing fees, and timeline.

Do You Need Barangay Conciliation First?

Sometimes, before filing a case in court, parties must first go through barangay conciliation under the Katarungang Pambarangay system. This commonly applies to disputes between individuals who live in the same city or municipality and where the law requires barangay proceedings before court filing.

Barangay conciliation may not apply if one party is a corporation, partnership, or other juridical entity, or if the parties reside in different cities or municipalities. It also may not apply to certain urgent or excluded cases.

If required and skipped, the case may be dismissed or delayed. If successful, barangay proceedings can produce a written settlement. If not settled, the barangay may issue the certificate needed to proceed to court.

Is the Supplier’s Delay Estafa?

Not every delayed delivery is estafa.

Many supplier disputes are civil breaches of contract, not crimes. The Supreme Court has emphasized that where the source of the obligation is contractual, failure to comply is generally a contractual breach; estafa requires the specific criminal elements such as deceit, abuse of confidence, or fraudulent conduct. (Supreme Court E-Library)

A criminal complaint may be worth examining only when facts suggest fraud from the beginning, such as:

  • the supplier never had the goods or ability to supply;
  • the supplier used a fake identity or fake business name;
  • multiple buyers were induced with the same false promises;
  • receipts or delivery documents were fabricated;
  • the supplier disappeared after receiving payment;
  • the supplier sold the same goods to another buyer after taking your money;
  • there was clear misappropriation or deceit beyond ordinary delay.

Be careful with threats from either side. A buyer should not casually accuse a supplier of estafa without facts. A supplier should also not use criminal threats merely to force payment in what is essentially a civil delivery dispute.

What If You Issued Post-Dated Checks?

If you issued post-dated checks as payment, act carefully.

Do not issue checks you know will not be funded. Batas Pambansa Blg. 22 penalizes the making or issuing of worthless checks under the conditions stated in the law. (Lawphil)

If delivery is delayed and checks are still with the supplier, send a written notice immediately. State that the checks were issued in connection with a transaction where the supplier has not delivered, and demand either delivery, return of the checks, or written agreement on revised payment terms.

If you need to stop payment, coordinate with your bank and preserve all documents. Stopping payment does not automatically eliminate legal risk, so your written record explaining the supplier’s non-delivery is important.

Practical Strategies for Common Situations

The supplier says, “Pay the balance first or we will not deliver”

Reply in writing. Ask for the contractual basis of the demand. If the agreed term was balance upon delivery, say so clearly and propose simultaneous exchange: delivery against payment, inspection against payment, or bank transfer upon arrival of the goods.

The supplier offers partial delivery

Partial delivery may be acceptable if it helps you, but do not let it blur the unpaid balance.

Confirm:

  • what items are being delivered now;
  • what items remain undelivered;
  • whether you will pay only for the delivered portion;
  • the deadline for remaining delivery;
  • whether delay penalties or damages remain reserved.

Article 1583 of the Civil Code generally provides that a buyer is not bound to accept delivery by installments unless otherwise agreed. (Lawphil)

The supplier says the goods are imported and stuck in customs

Ask for the import documents, bill of lading, shipping notice, broker update, customs reference, or warehouse notice. If the supplier cannot show any proof, treat the explanation cautiously.

For imported goods, delays can happen, but a real importer should usually have paper trails.

The supplier is an online seller with no visible office

Take screenshots immediately. Online profiles can disappear.

Capture:

  • seller name;
  • username and profile URL;
  • product listing;
  • price;
  • promised delivery date;
  • payment instructions;
  • proof of payment;
  • conversation thread;
  • courier details, if any.

Then use platform reporting tools, DTI channels, and bank or e-wallet dispute mechanisms where available.

The supplier threatens to sue you if you do not pay the balance

Do not ignore the threat, but do not panic.

If you have not received the goods and your position is based on the agreed delivery-payment terms, respond in writing. State that you are ready to pay under the agreed terms upon delivery or verified release, but you will not release full payment without delivery where the supplier is already delayed.

This shows good faith and reduces the risk that your refusal will look unreasonable.

You are abroad and dealing with a Philippine supplier

If you are an OFW, foreign buyer, or overseas business owner, you may need a representative in the Philippines to receive documents, file complaints, attend proceedings, or coordinate delivery.

A Special Power of Attorney may be needed. For documents executed abroad, the Philippines uses the Apostille system for many countries. The Department of Foreign Affairs has explained that, since May 14, 2019, apostilled documents from Apostille Convention countries generally no longer need authentication by the Philippine Embassy or Consulate for use in the Philippines. Philippine foreign service posts still provide notarial services for documents such as powers of attorney where applicable. (The Philippine Embassy in New Zealand)

Documents to Prepare Before Filing a Complaint or Case

Organize your evidence before going to DTI, barangay, or court.

Evidence Why it matters
Contract, quotation, purchase order, invoice Proves the agreement, price, goods, and payment terms
Proof of payment Shows how much you already paid and to whom
Screenshots of messages Proves promises, delays, excuses, and demands for full payment
Demand letter and proof of sending Helps establish delay and good-faith demand
Supplier’s business details Needed for complaint, summons, or enforcement
Delivery records or absence of delivery Shows whether supplier performed
Replacement purchase receipts Supports claim for additional cost or damages
Photos or inspection reports Useful for partial, defective, or wrong delivery
SPA or authorization letter Needed if someone else will act for you

For screenshots, preserve the full context. Courts and agencies are less persuaded by cropped images that do not show the sender, date, and sequence of messages.

Typical Timeline

Actual timelines vary depending on the supplier’s location, response, documents, and forum, but the usual sequence looks like this:

Step Practical timeline
Internal follow-up with supplier Same day to 3 days
Formal written demand Usually give 3 to 7 days, unless goods are urgent
Platform or marketplace complaint File immediately; preserve screenshots first
Online transaction internal redress Under RA 11967, unresolved complaints after 7 days may be treated as exhausted
DTI complaint File once supplier refuses delivery/refund or ignores demand
Barangay conciliation, if required Often one to several settings depending on attendance
Small claims Designed for simplified and faster money claims
Regular civil case Usually longer, especially if contested or if service of summons is difficult

Do not wait too long if the supplier is disappearing, changing business names, closing accounts, or moving assets.

Prescription: How Long Do You Have to File?

Civil claims have deadlines called prescriptive periods.

Under the Civil Code, actions based on a written contract generally prescribe in 10 years, while actions based on an oral contract generally prescribe in 6 years. Prescription can be interrupted by filing in court, written extrajudicial demand, or written acknowledgment of the debt by the debtor. (Lawphil)

Even if you technically have years, delay weakens practical recovery. Evidence disappears, businesses close, online accounts vanish, and witnesses forget details.

Frequently Asked Questions

Can a supplier demand full payment if delivery is delayed?

Yes, if your contract clearly requires full payment before delivery. But if the agreed term was payment upon delivery, balance upon delivery, or simultaneous exchange, the supplier generally should not change the terms after being delayed. Ask for the contractual basis in writing and demand a definite delivery schedule.

Can I refuse to pay the balance until the supplier delivers?

Often, yes—especially where payment is due upon delivery or after inspection. Your refusal should be documented as a conditional withholding based on non-delivery, not as a blanket refusal to honor the contract. State that you are ready to pay according to the agreed terms once the supplier delivers or gives verifiable proof of readiness.

Can I cancel the order and demand a refund?

You may have grounds to cancel and demand refund if the supplier’s delay is substantial, the delivery date was important, or the supplier cannot deliver within a reasonable time after written demand. Article 1191 of the Civil Code allows the injured party in reciprocal obligations to choose fulfillment or rescission, with damages in proper cases. (Lawphil)

Should I pay first to avoid being sued?

Not automatically. Paying under pressure may make recovery harder if the supplier later fails to deliver. A better approach is to respond in writing, explain your position, and offer payment upon actual delivery, inspection, or verified release. If the contract clearly requires prepayment, consider requiring a written revised delivery commitment before paying.

What if the supplier says the delay is due to typhoon, customs, or logistics?

Ask for proof and a new definite delivery date. Force majeure may excuse delay only when performance was truly prevented by an unforeseeable or unavoidable event, and the supplier was not at fault. Ordinary inconvenience, poor planning, lack of stock, or vague “logistics issues” may not be enough.

Can I file a DTI complaint against an online seller?

Yes, if the transaction falls within DTI’s consumer protection or e-commerce jurisdiction. For online seller complaints, DTI identifies email channels such as fteb@dti.gov.ph and eco@dti.gov.ph. Include your complaint letter, proof of payment, screenshots, product listing, seller details, and your specific demand. (DTI ECommerce)

Is delayed delivery automatically estafa?

No. A delayed delivery is usually a civil contract issue unless there is proof of deceit, fraud, misappropriation, or criminal intent. Estafa requires more than failure to deliver. Look for facts showing that the supplier never intended or was never able to perform from the start.

What if the supplier delivered only part of the order?

You generally do not have to accept installment delivery unless you agreed to it. If partial delivery is useful, document exactly what was delivered, what remains pending, how much is payable for the delivered portion, and when the remaining goods must arrive.

What if I already paid in full and the supplier still has not delivered?

Send a written demand for immediate delivery or refund. Attach proof of full payment and the agreed delivery date. If ignored, consider DTI complaint for consumer or online transactions, small claims for refund within the threshold, or a civil case for specific performance, rescission, and damages.

What if I am a foreigner or OFW outside the Philippines?

You can still pursue remedies, but you may need a representative in the Philippines. Prepare a written authorization or Special Power of Attorney. If executed abroad, check whether an apostille is required or whether Philippine consular notarization is available in your location. Keep digital and original copies of all payment records and communications.

Key Takeaways

  • A supplier’s right to demand full payment depends on the agreed payment and delivery terms.
  • If payment was due upon delivery, do not release the balance without delivery or verified readiness to deliver.
  • Put the supplier in writing: demand delivery, refund, or a definite schedule.
  • Preserve proof of payment, screenshots, invoices, delivery records, and demand letters.
  • Delay may lead to damages if the supplier is legally in default and losses are proven.
  • DTI can help in consumer and many online transaction disputes, especially where there are deceptive or unfair practices.
  • Small claims may be useful for refund or money claims within the ₱1,000,000 threshold.
  • Not every delayed delivery is estafa; criminal liability requires fraud or deceit beyond ordinary breach of contract.
  • If you are abroad, use proper authorization documents so someone in the Philippines can act for you.
  • The safest approach is firm but documented: do not ignore the supplier, do not pay blindly, and do not make threats you cannot support with evidence.

Disclaimer: This content is not legal advice and may involve AI assistance. Information may be inaccurate.