# Guide to Credit Card Disputes & Chargeback Best Practices
> Learn how credit card disputes work, valid chargeback reasons, Visa timelines, and consumer protection laws like Singapore's Lemon Law.

Tags: credit-card-disputes, chargeback-process, consumer-protection, fraud-prevention, visa-rules, lemon-law, personal-finance
## Credit Card Disputes in the Eyes of the Cardholder
* Overview of dispute reasons, chargebacks, and consumer responsibilities.

## What Is a Credit Card Dispute?
* A formal request to investigate specific transactions triggered by incorrect, unauthorized, or unfair charges.
* Escalation can lead to a 'chargeback'—the reversal of funds.

## The Dispute Flow
1. **Initiation**: Cardholder contacts Issuer Bank.
2. **Network Processing**: Claim routed through Card Network (Visa/Mastercard) to the Merchant's Acquirer Bank.
3. **Merchant & Resolution**: Merchant can accept the chargeback or provide evidence to fight it.

## Common Dispute Categories
* Fraud/Unauthorized transactions (strongest ground for approval).
* Billing errors: double billing, wrong amount, or currency issues.
* Goods or Services not received or not as described.
* Subscription cancellations not honored.

## Visa Chargeback Timeline
* **Day 0–120**: Cardholder files dispute (Standard window).
* **Day 0–30**: Issuer reviews and submits.
* **Day 30–45**: Merchant responds.
* **Day 90–120**: Case resolved or escalated.

## Case Studies
* **Case 1 (Unauthorized)**: $1,200 charge at Apple.com; cardholder blocked card immediately. Outcome: Approved.
* **Case 2 (Non-delivery)**: CNY 1751 for a replica watch; seized by customs. Outcome: Merchant rejected refund.
* **Case 3 (Defective Goods)**: Dispute over damaged sandals; merchant claimed quality check was performed. Outcome: Unsuccessful.

## Singapore Consumer Protection
* **CASE Mediation**: Claims up to S$20,000.
* **Small Claims Tribunal (SCT)**: Claims up to S$20,000–S$30,000.
* **Lemon Law**: Protects against defective goods within 6 months of purchase.

## Best Practices & Buyer's Beware
* Always attempt merchant resolution first.
* Keep documentation (photos, emails, screenshots).
* Emotional regret ('Buyer’s Remorse') is not a valid reason for a dispute.
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