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MCC 5310

Discount Stores

General-merchandise discount retailers.

What MCC 5310 covers

Merchant Category Code 5310 is the ISO 18245 identifier used by the card networks for discount stores. Acquirers, issuers and regulators use this code to set interchange, scheme fees, fraud rules and reporting categories for every transaction your business processes.

General-merchandise discount retailers. Choosing the right MCC is critical: an incorrect code can lead to higher interchange, surcharges, or, in regulated categories, declined transactions and account holds.

Discount stores encompass a wide variety of general merchandise retailers focusing on lower price points. These merchants typically experience high transaction volumes with relatively low average ticket sizes.

Inventory can range from everyday essentials to seasonal goods, often sourced from overstock or liquidation.

Chargebacks are generally moderate, often stemming from product quality perceptions (e. g.

, 'not as described'), delayed delivery for online orders, or customers disputing multiple small purchases. These retailers rarely fall under specific scheme monitoring programmes unless fraud rates are unusually high.

Cardflo's chargeback management tooling can help these merchants analyse dispute trends and implement pre-emptive measures.

Acquirer & underwriting stance

Low-risk standard board. While transaction volumes are high, fraud rates are typically contained.

No special reserve requirements are generally imposed.

How Cardflo handles MCC 5310

  • Underwriting with acquirers that actively board MCC 5310 businesses in your region.
  • High-volume, low-ticket processing tuned for retail authorisation patterns.
  • Omnichannel routing across in-store, ecommerce and click-and-collect.
  • EMV, contactless and wallet acceptance enabled on a single integration.
  • Refund, void and partial-capture flows aligned with retail operations.

Payment methods typically enabled

Apple Pay
Google Pay
Samsung Pay
PayPal
Klarna

Common questions

How can discount stores manage higher volumes of low-value transactions effectively to reduce processing costs?

Discount stores benefit from optimising interchange costs. This can involve using Level 2/3 data for commercial cards, if applicable, and negotiating tiered or interchange-plus pricing models with their acquirer.

Leveraging network tokenisation can also enhance security and potentially reduce PCI scope without adding significant cost per transaction for small amounts.

What are common reasons for chargebacks in discount stores and how can they be mitigated?

Common chargeback reasons include 'merchandise not as described' (Visa Code 13. 3, Mastercard 4853) due to perceptions of lower quality, or 'cancelled recurring transaction' for subscription-like offerings.

Mitigation involves clear product descriptions, realistic imagery, reliable shipping, and transparent refund policies. For disputes, providing proof of delivery and compelling evidence can often resolve the issue in the merchant's favour.

Are discount stores eligible for 3D Secure exemptions for low-value payments?

Yes, discount stores often process many transactions below the SCA (Strong Customer Authentication) exemption thresholds set by PSD2 (e. g.

, typically under €30 or similar local equivalents). These transactions can bypass 3D Secure, which improves conversion rates.

However, relying too heavily on exemptions without adequate fraud screening can increase fraud liability. Acquirers often provide exemption management tools that intelligently apply exemptions based on risk.

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