5231 Glass, paint, and wallpaper stores

Introduction

• What it is: This MCC covers businesses that sell glass, paint, and wallpaper products.
• Risk level: Medium — Varied inventory and potential high-ticket items elevate risk.
• Acceptance difficulty: Medium — May face scrutiny due to the range of products offered.
• Typical business models: retail paint stores; glass supply businesses; wallpaper retailers; home improvement centers.
• For merchants: Moderate MDR; possible reserve requirements; more detailed product descriptions expected during onboarding.
• What PSPs expect: Proof of business registration; a comprehensive inventory list; an established online presence with product details.

Payment Insights & Benchmarks

Merchants in the Glass, Paint, and Wallpaper Stores MCC should anticipate specific challenges regarding payment acceptance and transaction costs. These insights can help businesses set realistic expectations and better prepare for the financial landscape within this sector.

Payment methods

Cards: a common payment method, but often subject to higher declines due to perceived risk in retail.

• E-wallets: gaining popularity but typically less prevalent than card payments, may have varying acceptance.
• Buy Now, Pay Later (BNPL): increasingly used for larger transactions, yet can lead to higher chargeback rates.
• Check payments: still relevant for certain customer segments, but can carry higher processing costs and longer settlement times.

Authentication & security

3D Secure (3DS) is often required for card transactions, which may impact conversion rates.

• Strong Customer Authentication (SCA) measures can increase friction during the checkout process but are crucial for reducing fraud.
• Regular monitoring of fraud patterns is essential, as friendly fraud can be prevalent in this segment.

Benchmarks (indicative, not guaranteed)

MDR: usually higher than standard e-commerce due to the nature of products sold.

• Rolling reserves: may be applied, particularly for high-risk transactions.
• Settlement delays: often extended (typically 5-10 days).
• Chargeback ratios: likely to be higher compared to general retail benchmarks.
• Approval rates for card transactions may be lower, especially for high-ticket items.

Key metrics to monitor

Payment authorization rates segmented by method and product type.

• Frequency and reasons for chargebacks to understand customer disputes better.
• Average order value to gauge potential impacts on cash flow and reserves.
• Customer feedback and satisfaction scores related to payment experiences.

Risk & Compliance

Merchants operating under MCC 5231 face specific risks related to both financial transactions and product delivery. PSPs and acquirers maintain heightened vigilance to ensure compliance with chargeback and fraud prevention practices while adhering to AML/KYC standards.

Chargebacks & fraud

Common issues include customer disputes over defective or misrepresented products, leading to chargebacks.

• Fraud may occur through the use of stolen credit cards and fake returns.
• Mitigation tools include utilizing address verification systems (AVS), chargeback alerts, and dispute resolution protocols to address potential fraud proactively.

AML/KYC expectations

Robust customer identity verification processes are necessary, including verification of the identity and address of customers at the outset.

• Merchants should conduct checks against sanctions lists and Politically Exposed Persons (PEP) to ensure due diligence.
• Manual review triggers may include unusually high purchase amounts, first-time large transactions without prior history, or orders from flagged regions.

Operational red flags

Lack of transparency regarding ownership or the presence of hidden operators can raise concerns among PSPs/acquirers.

• Unverified sales channels or insufficient proof of inventory could lead to reputational damage and risk assessments.
• Absence of clear return and refund policies may also signal potential operational weaknesses that could expose merchants to fraud.
• Failure to maintain adequate stock levels or fulfill orders in a timely manner can lead to high rates of chargebacks.

Onboarding Checklist

Merchants under this MCC should prepare a complete onboarding package before approaching PSPs or acquirers. A well-structured submission improves approval chances and shortens review times.

Legal & corporate documents

company registration and incorporation documents

• disclosure of beneficial owners (UBO) and corporate structure
• valid licenses for retail operations and any relevant trade associations
• policies: Terms of Service, Privacy, AML/KYC, Refund Policy

Financials & risk management

recent financial statements and cashflow forecasts

• liquidity or reserve model for product returns and payouts
• description of antifraud setup and monitoring tools

Product & marketing

demo access or screenshots of the retail platform

• marketing plan and traffic source overview (affiliates, local advertising)
• geographic targeting information for promotions
• KYC flow details, including age verification if applicable

Technical integration & security

payment architecture overview with supported methods/providers

• description of security measures for online transactions and data handling
• PCI DSS compliance status and data storage policy

Operations

customer support coverage (languages, hours of operation)

• SLA for product inquiries and payment disputes
• return and exchange policies; details on handling defective products
• internal process for managing customer complaints and resolutions

Regulation & Licensing

Licensing and certification are essential for merchants in this MCC, as they ensure compliance with local regulations and product safety standards. Recognition of licenses varies based on the merchant’s jurisdiction and target markets, affecting their ability to operate legally and securely.

Operator licenses

Business license — a general requirement for all merchants, often issued at the municipal or state level.

• Occupational licenses — specific to certain trades, may be required for stores that provide installation services.
• Health and safety certifications — necessary for stores selling products that can affect consumer safety, such as paint and chemicals.
• Environmental permits — essential for businesses dealing with certain chemicals or disposal of hazardous waste.

Geo-restrictions

Some countries impose restrictions on the sale of specific chemicals or hazardous materials; merchants must comply with local laws.

• Certain states in the US may have unique regulations governing the sale of paint products and volatile organic compounds (VOCs).
• International shipping may be restricted for certain products due to differing import/export regulations.

Certifications & audits

ISO certifications for quality management systems may enhance credibility and marketability.

• Compliance with local health and safety regulations, including material safety data sheets (MSDS) for hazardous products.
• Regular audits for environmental compliance, especially if dealing with products classified as hazardous waste.

Official Definitions & Network Comparisons

This section shows how major card networks define this MCC and highlights practical differences that affect merchant onboarding.

Explanation:

While all networks define this MCC as businesses related to glass, paint, and wallpaper, some nuances exist. For instance, Visa emphasizes physical storefronts while Mastercard highlights the importance of valid business licenses. Additionally, American Express tends to enforce stricter compliance checks for new accounts, potentially adding delays for onboarding. Certain regions may also face varying levels of scrutiny from Discover, which can affect approval chances.

Alternative MCC Codes

Merchants often confuse this MCC with other categories. The table below shows which codes are related, why they are confused, and what risks misclassification brings.

Rule of thumb for merchants:

Ensure that your primary products align with the MCC you select. If your business centers around glass, paint, or wallpaper, MCC 5231 is appropriate; however, if a significant portion of your business differs, it may lead to compliance issues and potential account risks.

Best Practices for Merchants

Merchants operating under the Glass, Paint, and Wallpaper Stores MCC must be diligent in their payment processing and business practices to enhance acceptance and minimize risks. Following these best practices will help your business maintain a stable relationship with payment service providers and protect against disputes.

Classification & transparency

always use the correct MCC; misclassifying can lead to stricter scrutiny and potential account closure

• clearly display licensing information, geographic limitations, and responsible business practices on your website
• maintain transparent business models and billing descriptors to enhance customer trust

Fraud & chargeback reduction

implement 3DS or step-up authentication for transactions flagged with high-risk signals (e.g., unusual location or high order value)

• ensure billing descriptors are clear and provide instant confirmation notifications (via SMS/email) along with responsive customer support
• log transactions and customer interactions to build a robust case for dispute representments when necessary

Payment acceptance optimization

support multiple payment methods (credit cards, digital wallets, etc.) to minimize reliance on a single payment processor

• optimize routing of transactions based on geography, banking institutions, or payment method, while regularly testing provider performance
• consider using separate merchant identification numbers (MIDs) for different product lines or regions to comply with various scheme requirements

Operational discipline

establish and monitor KPIs such as authorization rates, decline codes, chargeback ratios, average revenue per transaction (ARPD), and customer lifetime value (LTV)

• conduct regular compliance audits, continually update internal policies, and perform test purchases to ensure systems are functioning correctly
• designate a specific team member to handle disputes promptly, with established service-level agreements (SLAs) for response times

Payouts & liquidity

maintain liquidity buffers to accommodate rolling reserves and potential delays in settlement processing

• automate anti-money laundering (AML) checks for withdrawals, particularly for transactions exceeding preset amounts
• regularly monitor the velocity of payouts and watch for suspicious withdrawal patterns to prevent potential fraud

Business Scope & Examples

This MCC covers businesses that specialize in the retail sale of glass products, paints, and wallpapers. Merchants classified under this category typically provide materials and tools for construction, renovations, and home improvement projects. The scope includes both physical storefronts and online retailers that sell these specific product types.

Models

retail glass stores offering plates, mirrors, and windows

• paint supply shops providing paints, primers, and finishes
• wallpaper retailers selling rolls and samples for interior decoration
• home improvement stores with a dedicated section for glass, paint, and wallpaper
• online marketplaces specializing in DIY home improvement supplies

Borderline cases

Arts and crafts stores — while they may carry paints and decorative supplies, they often do not focus specifically on home improvement applications.

• Furniture stores — if they offer wallpaper or paint as part of their product line, they may not primarily be classified under this MCC unless it is a significant focus of their business.

Signals for correct classification

the primary inventory includes a significant range of glass, paint, or wallpaper products

• the business primarily serves contractors and DIY customers for home improvement projects
• sales are focused on products generally used in renovations or construction rather than crafts or decoration