If an online seller took your payment and then disappeared, sent a fake or different item, refused a valid refund, or used a misleading listing to make you buy, you may have both a consumer complaint and, in more serious cases, a criminal scam report. In the Philippines, the Department of Trade and Industry (DTI) is usually the first government office to approach for online seller complaints involving consumer products, deceptive sales acts, refund issues, warranty problems, non-delivery, and misleading online offers. For outright fraud, fake identities, or sellers hiding behind dummy accounts, you should also consider reporting to cybercrime authorities because DTI’s consumer process is mainly designed to resolve consumer disputes and enforce fair trade laws, not to arrest scammers.

When a DTI complaint is the right remedy

A DTI complaint is useful when there is an identifiable seller, shop, platform account, e-retailer, or business that sold goods or services to you online and the problem involves a consumer transaction.

Common examples include:

You paid for an item but the seller did not deliver.
The seller delivered a fake, defective, damaged, incomplete, or different item.
The listing claimed the product was original, new, branded, or under warranty, but it was not.
The seller refuses to refund, replace, or repair despite a valid consumer issue.
The online shop uses “no refund” or “no return, no exchange” to avoid legal obligations.
The seller blocks you after payment but you still have enough identifying details, such as business name, page link, phone number, platform store name, payment account, delivery details, or address.
The platform or marketplace failed to address your report after you used its internal complaint system.

DTI’s own e-commerce FAQ states that complaints against online sellers may be sent to the DTI Fair Trade Enforcement Bureau (FTEB) at fteb@dti.gov.ph, with eco@dti.gov.ph copied, and that FTEB accommodates complaints involving both online and offline businesses. (DTI ECommerce)

A DTI complaint is usually not enough by itself when the seller used a fake name, fake account, mule e-wallet, stolen identity, or organized scam scheme. In those cases, DTI may still receive or refer the concern, but the investigation of the person behind the scam is usually for the Philippine National Police Anti-Cybercrime Group (PNP-ACG), the National Bureau of Investigation Cybercrime Division (NBI-CCD), or the prosecutor’s office.

Legal basis for filing against a scam online seller

Consumer Act of the Philippines: RA 7394

The main consumer protection law is Republic Act No. 7394, or the Consumer Act of the Philippines. It protects consumers against deceptive, unfair, and unconscionable sales acts and provides means of redress. The law expressly says consumer protection includes protection against deceptive, unfair, and unconscionable sales practices and the provision of adequate rights and means of redress. (Supreme Court E-Library)

For online scams, the most important part is Article 50, which prohibits deceptive sales acts. A seller commits a deceptive act when, through concealment, false representation, or fraudulent manipulation, the seller induces a consumer to enter into a sales or lease transaction. Examples include falsely claiming that a product has qualities, benefits, standards, grade, model, price advantage, warranty, sponsorship, or approval that it does not actually have. (Supreme Court E-Library)

Article 52 also prohibits unfair or unconscionable sales acts. This covers situations where the seller takes advantage of the consumer’s ignorance, lack of time, inability to understand the transaction, or surrounding circumstances to make the transaction grossly one-sided in favor of the seller. (Supreme Court E-Library)

Internet Transactions Act of 2023: RA 11967

For online transactions, the key newer law is Republic Act No. 11967, or the Internet Transactions Act of 2023. It applies to covered business-to-business and business-to-consumer internet transactions within DTI’s mandate where one party is in the Philippines, or where the online merchant, e-retailer, digital platform, or e-marketplace is availing of the Philippine market and has minimum contacts here. It expressly excludes purely consumer-to-consumer transactions from the Act’s coverage. (Supreme Court E-Library)

This matters because many online scams happen through Facebook Marketplace, Instagram, TikTok Shop, Shopee, Lazada, private websites, or messaging apps. Under RA 11967, covered online merchants and e-retailers have duties such as issuing paper or electronic invoices or receipts and maintaining an accessible and efficient complaint mechanism. The law also states that an aggrieved party should first use the internal redress mechanism of the platform, e-marketplace, or e-retailer, and that this is deemed exhausted if unresolved after seven calendar days from filing. (Supreme Court E-Library)

RA 11967 also provides that the e-retailer or online merchant is primarily liable to indemnify the online consumer in civil actions or administrative complaints arising from the internet transaction. In some situations, an e-marketplace or digital platform may be subsidiarily or solidarily liable, especially where it failed to exercise ordinary diligence, failed to provide required contact details for a foreign merchant after notice, or failed to act on prohibited, unsafe, or dangerous listings. (Supreme Court E-Library)

Warranty, refund, repair, and replacement rights

The Consumer Act does not mean a buyer can automatically demand a refund just because they changed their mind. But if the item is defective, misrepresented, fake, incomplete, not as described, or fails to conform to warranty, the buyer may have legal remedies.

Under the Consumer Act’s warranty provisions, a consumer product with warranty must be remedied within a reasonable time and without charge. After a reasonable number of attempts to fix the defect, the consumer may elect refund or replacement without charge. For breach of express warranty, the consumer may choose repair or refund; for breach of implied warranty, the consumer may reject the goods, cancel the contract, recover the price paid, and claim damages where proper. (Supreme Court E-Library)

DTI’s power to receive complaints and impose remedies

Under Article 159 of the Consumer Act, the concerned department may start an investigation based on a petition or letter-complaint from a consumer. The law requires procedures for logging, investigating, and responding to complaints, with simple and easy access for consumers seeking redress. (Supreme Court E-Library)

If a violation is found, administrative remedies may include cease-and-desist orders, refund, repair, replacement, reimbursement, restitution, rescission of contract, seizure of hazardous products, and administrative fines, depending on the facts. (Supreme Court E-Library)

DTI complaint vs. cybercrime complaint: know the difference

A practical way to decide where to file is to ask: Do I need consumer redress from a seller, or do I need law enforcement to identify and prosecute a scammer?

Situation	Best first action
Seller is a registered business, online shop, platform store, or identifiable merchant	File with DTI and use the platform’s internal complaint process
Item is defective, fake, incomplete, or not as described	File with DTI; request refund, replacement, repair, or delivery
Seller used a fake profile, fake name, or mule account and disappeared	Report to PNP-ACG or NBI Cybercrime Division; DTI may still be used for referral or platform-related issues
Payment was through bank, credit card, GCash, Maya, or other regulated financial channel	Report immediately to the payment provider; escalate unresolved financial-service issues to BSP
Seller is abroad but targets Philippine buyers	DTI may still be relevant if the seller avails of the Philippine market under RA 11967; also preserve payment and platform evidence
You only want to recover a small sum of money and know the seller’s identity	DTI mediation may help; small claims court may be an option if settlement fails

The NBI Cybercrime Division’s citizen’s charter lists investigative assistance for victims of computer crimes, including filing a complaint or request for investigation, preliminary interview, sworn statements, and submission of supporting documents. (National Bureau of Investigation)

Step-by-step guide: how to file a DTI complaint against a scam online seller

1. Preserve evidence before the seller deletes or changes anything

Do this immediately, even before sending a long demand message. Online sellers can delete listings, change usernames, deactivate pages, or unsend messages.

Save:

The product listing, including title, description, price, photos, warranty claims, and seller promises
Store page URL, username, account ID, profile link, and screenshots showing the account
Chat messages from the first inquiry up to the refusal, blocking, or disappearance
Proof of payment, such as bank transfer slip, e-wallet receipt, card transaction, QR payment receipt, or remittance slip
Name and number of the payment recipient
Delivery tracking number, rider details, courier waybill, and proof of delivery
Photos and videos of the parcel, item received, packaging, serial number, tags, and defects
Your requests for refund, replacement, delivery, or explanation
Platform complaint ticket number, if any
Seller’s responses, refusal, threats, or blocking

For expensive items, record a short video showing the package label, opening of the parcel, and condition of the item. Courts and agencies generally prefer evidence that clearly connects the seller, payment, delivery, and defect or misrepresentation.

2. Use the platform or seller’s internal complaint system first

If the purchase was made through Shopee, Lazada, TikTok Shop, Zalora, an e-marketplace, or the seller’s own website, file a complaint inside that platform first. Under RA 11967, an aggrieved party should use the internal redress mechanism before filing with a government agency or court, and the mechanism is considered exhausted if unresolved after seven calendar days. (Supreme Court E-Library)

In your platform complaint, avoid emotional language. State:

The order number
Date of order and payment
Amount paid
What was promised
What happened
Evidence attached
Relief requested, such as refund, replacement, delivery, or removal of the fraudulent listing

Ask for a ticket number or case reference. If the platform refuses, delays, or gives a generic response, attach that response to your DTI complaint.

3. Report the payment issue immediately

If you paid by e-wallet, bank transfer, card, QR code, or payment gateway, contact the provider right away. Ask them to:

Record the transaction as a scam or disputed payment
Preserve the recipient account details
Freeze or review the recipient account if their rules allow it
Issue a ticket number or written response
Explain whether chargeback, reversal, account hold, or fraud investigation is possible

For complaints involving banks, e-money issuers, money service businesses, payment operators, and other BSP-supervised financial institutions, the Bangko Sentral ng Pilipinas (BSP) says consumers should first report to the institution’s own consumer assistance mechanism; if unresolved, consumers may file through BSP Online Buddy or other BSP consumer assistance channels. (Bangko Sentral ng Pilipinas)

This payment report does not replace the DTI complaint. It supports it and may help preserve financial evidence.

4. Identify the seller as much as possible

DTI can act more effectively when the respondent can be identified and notified. Try to gather:

Seller’s registered business name
Name of owner or representative
Store name or page name
Physical address or pickup address
Email address
Mobile number
Platform username
SEC registration, DTI business name, BIR receipt details, or mayor’s permit if shown
Courier sender details
Payment account name and number

Do not assume that a DTI business name registration proves the seller is legitimate. It only shows that a business name was registered; it does not prove that the transaction was honest, that the person using the name is the real owner, or that the business is still compliant.

5. Prepare your complaint narrative

Your complaint should be short but complete. DTI officers handle many complaints, so make it easy to understand.

A practical format is:

I am filing a consumer complaint against [seller/store/page name] for [non-delivery / defective item / fake item / misrepresentation / refusal to refund]. On [date], I ordered [item/service] through [platform/page/website] for ₱[amount]. The seller represented that [important promise]. I paid through [payment method] to [recipient]. However, [what happened]. I contacted the seller on [dates], but [seller refused / blocked me / failed to resolve]. I already filed a complaint with [platform/payment provider] on [date] with reference number [ticket number], but the matter remains unresolved. I respectfully request [refund/replacement/delivery/repair/assistance/referral/takedown if applicable].

Attach your evidence in numbered files if possible:

Annex A – Screenshot of product listing
Annex B – Chat conversation
Annex C – Proof of payment
Annex D – Delivery waybill
Annex E – Photos of item received
Annex F – Platform complaint ticket
Annex G – Seller’s refusal or blocking

6. File through the proper DTI channel

For Metro Manila complainants, DTI-FTEB states that complaints may be submitted through the DTI Consumer CARe online portal, by sending a duly accomplished complaint form or complaint letter to consumercare@dti.gov.ph, or in person to the DTI Fair Trade Enforcement Bureau in Makati. (Fair Trade Enforcement Bureau)

For online seller complaints, DTI’s e-commerce FAQ specifically says complaints may be sent to fteb@dti.gov.ph, with eco@dti.gov.ph copied. (DTI ECommerce)

DTI-FTEB’s public contact page lists the Fair Trade Enforcement Bureau email as fteb@dti.gov.ph, telephone number (02) 7215-1165, and office address at the Trade and Industry Building, 361 Sen. Gil Puyat Avenue, Makati City. (Fair Trade Enforcement Bureau)

If you are outside Metro Manila, you may file with the nearest DTI Regional or Provincial Office. For online transactions, it is still helpful to copy FTEB and the E-Commerce Office when the seller operates online or through a platform.

7. Attend mediation and be ready to settle if the offer is fair

DTI consumer complaints usually begin with mediation. Mediation means a neutral DTI officer helps the buyer and seller reach a voluntary settlement, such as refund, replacement, repair, delivery, or return of the item.

Be ready with:

Your evidence folder
A clear amount claimed
Your preferred remedy
Your minimum acceptable settlement
Bank or e-wallet details for refund, if appropriate
A calm explanation of the timeline

If the seller offers a full refund and return shipping at no cost to you, that may be a practical settlement. If the seller offers only a voucher, partial refund, or replacement that does not solve the problem, explain why.

8. If mediation fails, ask what happens next

If mediation fails, DTI may proceed according to its rules, issue a certificate or referral, or move the matter toward adjudication or other appropriate action depending on jurisdiction and the sufficiency of the complaint.

Under the Consumer Act, consumer arbitration officers have authority to mediate, conciliate, hear, and adjudicate consumer complaints, without preventing parties from pursuing proper judicial action. (Supreme Court E-Library)

For purely monetary recovery where the seller is known and the amount is within the limit, small claims court may also be considered. The Supreme Court has stated that the small claims threshold under the Rules on Expedited Procedures is ₱1,000,000, covering money owed under contracts of lease, loan, services, and sale of personal property, while excluding recovery of personal property unless covered by compromise. (Supreme Court of the Philippines)

What documents should you submit?

Document	Why it matters
Valid ID	Establishes your identity as complainant
Complaint form or complaint letter	Tells DTI what happened and what remedy you want
Screenshots of listing and seller page	Proves the representation made to you
Chat messages	Shows promises, admissions, refusal, or blocking
Proof of payment	Connects your loss to the seller or payment recipient
Order confirmation or invoice	Shows the transaction details
Delivery waybill or tracking record	Proves shipment, sender details, or non-delivery
Photos/videos of item received	Useful for fake, damaged, defective, or wrong-item complaints
Platform complaint ticket	Shows you tried internal redress first
Payment provider ticket	Helps if funds passed through an e-wallet, bank, or payment gateway
Demand message	Shows you gave the seller a chance to resolve the matter

For a simple DTI complaint, notarization is usually not the first concern. But if the matter escalates to a criminal complaint, prosecutor’s office, or formal affidavit submission, you may need a sworn complaint-affidavit and supporting affidavits.

What remedies can you ask from DTI?

Depending on the facts, you may ask for:

Full refund
Replacement with the correct item
Repair at no cost
Delivery of the paid item
Return shipping at seller’s expense
Reimbursement of reasonable expenses connected with the complaint
Cancellation or rescission of the transaction
Removal or takedown of misleading or unsafe listings
Referral to the proper agency if the matter involves cybercrime, payments, food, drugs, telecoms, transport, or another regulated sector

Under RA 11967, DTI also has authority, after investigation or verification, to issue takedown orders for certain online listings or offers, including those involving prohibited goods, previously taken-down goods or services, or transactions that threaten safety or compromise financial or personal information. (Supreme Court E-Library)

Common mistakes that weaken DTI complaints

Waiting too long before saving evidence

Scam accounts disappear quickly. Screenshots should include the date, page URL, username, and transaction details. For websites, save the URL and take full-page screenshots if possible.

Only submitting a story without proof

DTI will better understand your case if you attach the listing, payment receipt, chat, waybill, and photos. A complaint that says “I was scammed” but has no seller details or proof of payment is harder to act on.

Filing only with DTI when it is clearly cybercrime

If the seller used fake accounts, identity theft, phishing links, mule accounts, or organized fraud, file with cybercrime authorities too. DTI may help with consumer redress, but law enforcement is needed to identify and build a criminal case against unknown scammers.

Threatening the seller online

Avoid public accusations that include insults, private information, or unverified claims. Stick to reporting through platform, DTI, payment provider, and law enforcement channels. Public posts can sometimes create defamation or privacy complications.

Returning the item without proof

If you need to return a fake or defective item, document the condition first. Take photos and videos, use tracked shipping, and keep the courier receipt. Do not surrender the only physical evidence without proof that it was returned.

Accepting vague settlement promises

If the seller promises to refund “next week,” ask for a written settlement with a clear date, amount, mode of payment, and consequence if not paid. In mediation, make sure the agreement is recorded properly.

If the seller is an individual, not a registered business

This is common in Facebook Marketplace, buy-and-sell groups, Instagram shops, and direct message transactions.

If the seller is truly just a private individual selling personal property, the Internet Transactions Act’s consumer-to-consumer exclusion may limit the direct application of that law. But you may still have remedies under the Civil Code on contracts and sales, and if there was deceit from the start, the facts may support estafa or another criminal complaint.

Under Article 315(2)(a) of the Revised Penal Code, estafa by false pretenses involves fraudulent representation made before or at the time of the fraud, reliance by the victim, parting with money or property, and resulting damage. (Supreme Court E-Library)

If the fraud was committed through information and communications technology, Section 6 of the Cybercrime Prevention Act of 2012, RA 10175, may apply because crimes under the Revised Penal Code and special laws committed through ICT are covered by the Act, with the penalty one degree higher. (Supreme Court E-Library)

If you are abroad or the seller is abroad

Filipinos abroad and foreigners dealing with Philippine sellers can still file online if the transaction involves a Philippine-based seller, a business operating in the Philippines, or a seller availing of the Philippine market. RA 11967 recognizes extra-territorial application where a person engaged in e-commerce avails of the Philippine market to the extent of establishing minimum contacts and cannot evade Philippine legal liability merely because they lack legal presence in the country. (Supreme Court E-Library)

Practical tips if you are outside the Philippines:

Use email or the DTI Consumer CARe portal.
Attach a copy of your passport or valid ID if requested.
Keep proof of your Philippine connection to the transaction, such as delivery to the Philippines, payment to a Philippine account, Philippine platform store, or seller advertising to Philippine buyers.
If documents are executed abroad for court or criminal proceedings, notarization, consular acknowledgment, or apostille may be required depending on where and how the document will be used.
If payment was made through an international card or payment platform, also use the payment provider’s dispute or chargeback process immediately.

Frequently Asked Questions

Can I file a DTI complaint if the online seller blocked me?

Yes. Blocking you after payment can strengthen your complaint if you saved the payment proof, listing, seller profile, and chat history. File with DTI if the seller or store is identifiable. If the account appears fake or anonymous, report to cybercrime authorities as well.

Should I file with DTI or the police for an online seller scam?

File with DTI for consumer redress, such as refund, replacement, delivery, or action against a seller’s unfair practice. File with PNP-ACG or NBI Cybercrime if you need law enforcement to identify, investigate, or prosecute a scammer using fake accounts, phishing, identity theft, or mule payment accounts.

Do I need a lawyer to file a DTI complaint?

Usually, no. A consumer can file using a complaint letter, form, and supporting documents. A lawyer may help for high-value claims, corporate respondents, repeated fraud, formal affidavits, or cases that may proceed to court or criminal prosecution.

How long does a DTI complaint take?

Simple complaints can move faster if the seller responds and agrees to refund or replace. Delays happen when the seller cannot be located, uses a fake identity, refuses notices, disputes the facts, or the complaint needs referral to another agency. Keep your evidence organized and follow up using your reference number.

Can DTI force a refund from an online seller?

DTI can mediate and, in proper cases, proceed under its consumer complaint and enforcement powers. Under the Consumer Act, possible remedies include refund, repair, replacement, reimbursement, restitution, rescission, cease-and-desist orders, and administrative fines depending on the violation and procedure followed. (Supreme Court E-Library)

What if I bought through Facebook Marketplace?

If the seller is a business or regularly sells online, DTI may be a good starting point. If it was a one-time consumer-to-consumer sale, DTI’s role may be more limited, but it may still refer you under a no-wrong-door approach. If there was deceit from the beginning, consider a cybercrime or estafa complaint.

What if the seller has no DTI registration?

You may still report the transaction. Lack of registration can make enforcement harder because the seller may be difficult to identify, but it does not erase your loss or prevent referral to the proper agency. Provide payment details, phone numbers, page links, delivery records, and any name used by the seller.

Can I complain if I paid through GCash, Maya, or bank transfer?

Yes. File with DTI for the seller’s conduct, and separately report the transaction to the e-wallet, bank, or payment provider. If the financial institution does not resolve your concern through its consumer assistance channel, you may escalate covered financial-service complaints to BSP through its consumer assistance channels. (Bangko Sentral ng Pilipinas)

Is “no return, no exchange” valid for online purchases?

A seller cannot use “no return, no exchange” to avoid liability for defective, fake, misrepresented, or warranty-covered products. It may apply only to valid limitations, such as buyer’s remorse or change of mind, depending on the seller’s policy and the platform rules. If the product is defective or not as described, consumer remedies may still apply.

What if the amount is small?

Still report it if you have evidence. Scammers often rely on victims giving up because the amount is “too small.” DTI mediation can be practical for smaller consumer disputes. If the seller is known and you want to recover money through court, small claims may be an option within the Supreme Court’s applicable threshold. (Supreme Court of the Philippines)

Key Takeaways

File a DTI complaint when the problem involves an online seller’s non-delivery, fake item, defective product, misleading listing, warranty refusal, or refund issue.
Use the platform’s internal complaint system first; under RA 11967, internal redress is deemed exhausted if unresolved after seven calendar days.
Send online seller complaints to DTI-FTEB, and for e-commerce complaints, DTI’s FAQ says to email fteb@dti.gov.ph and copy eco@dti.gov.ph.
Preserve evidence immediately: listing, chat, payment proof, seller details, waybill, photos, videos, and complaint tickets.
If the seller is anonymous, fake, or using mule accounts, file with PNP-ACG or NBI Cybercrime in addition to DTI.
For bank, card, or e-wallet payments, report to the financial provider immediately and escalate unresolved covered complaints to BSP.
DTI can help pursue practical remedies such as refund, replacement, repair, delivery, reimbursement, and enforcement action where the law and evidence support it.