Refunds, Rewards, and Real-Time Settlement: Unlocking Merchant Payments

Bhavna Saraf
October 26, 2025
5 min read
to read

The payments landscape is changing rapidly. For merchants, it’s not enough to just accept payments; the real value comes from what happens after the transaction.

If you are a CFO managing profitability, a COO managing costs, an e-commerce manager or in marketing building customer engagement, staying on top of all those expectations,  whilst no mean feat in the face of fast moving consumer behaviour, is mission critical to business sustainability.

At Quidkey, we’re making it easier for merchants to use Open Banking-powered payments that are seamless, predictable, rewarding and help businesses grow with confidence.

The Hidden Cost of Refunds  

Refunds and returns have become a major challenge for merchant profitability. E-commerce returns rates average between 15% and 30%. This issue directly impacts margins. Each return can cost a merchant between 20% and 65% of the item’s original value when you factor in logistics, restocking, and payment fees.

In addition to operational costs, fraud and abuse worsen the situation. Retailers incur losses exceeding US $103 billion on an annual basis due to fraudulent refund requests, which constitute approximately 15% of the overall returns. These numbers highlight that managing post-purchase friction is essential. However, refund processes remain isolated, with disparate payment systems, manual reconciliation, and delayed settlements that waste both time and money.

Why Real-Time Settlement Matters  

Even when a sale isn't returned, merchants often wait one to five business days for funds to clear in their accounts. During this time, goods are shipped, suppliers are paid, or partial refunds are issued, often before the cash arrives. Delayed settlements tie up money when the merchant needs it most, preventing them from reinvesting in inventory, marketing, or acquiring customers. 

In contrast, merchants using real-time settlement see  15% to 30% improvements in cash flow management, enhancing their operational agility and resilience. It allows merchants to access revenue as soon as a sale is completed, boosting liquidity.

The Role of Rewards in Merchant Value  

Rewards and loyalty programs add another important layer of value after a purchase. Research shows that loyalty members generate 12% to 18% more revenue annually compared to non-members, while 70% of consumers spend more with brands that have reward programs. 

When coupled with instantaneous settlement, rewards transform into a powerhouse of effectiveness.

The rapid access to capital enables merchants to rejuvenate their connections with their customers, offering instant cashback, store credits, or rewards that cultivate trust and encourage recurring purchases. Recognising that the top 5% of clients often accounts for 35% of a retailer's profits, cultivating loyalty is not just savvy marketing; it’s a masterclass in financial astuteness.

Quidkey’s Approach to Simplifying Merchant Adoption  

At Quidkey, we’re creating a bank-branded checkout system powered by Open Banking that combines refunds, rewards, and real-time settlement bringing together cash flow, trust, and convenience.

Our solution is simple to use, scalable, and secure. Merchants can easily integrate through Shopify plugin, WooCommerce, or iFrame, enjoying competitive and clear pricing with instant settlements that enhance liquidity from day one. Refunds are seamless and easy to track within the order history, and rewards drive customer retention and loyalty. 

By eliminating complexity from the payment process, Quidkey enables merchants to offer frictionless payment experiences - without any concessions. The trajectory of merchant payments is not solely characterized by speed of transactions - it is fundamentally constructed upon intelligent settlements, which we define as ‘zero checkouts’. Immediate liquidity, transparent and competitive commercials, and integrated refund-and-reward mechanisms are transforming the way merchants oversee their financial resources and nurture relationships with their customers.

At Quidkey, we’re collaborating with banks, payment service providers, and e-commerce platforms to turn this vision into reality. We’re simplifying merchant adoption and raising the bar for excellence after a purchase.

Borderless. Bank-powered. Real-time.

The True Cost of Delayed Settlements & Refund Friction

Traditional Payment Rails Real-time Payment Rail Impact
Average settlement time
1 – 5 days
Instant
+15 – 30% cashflow improvement
Average ecomm return rate
15 – 30%
Major post-purchase cost driver
Refund Processing Cost
20 – 65% of item value
<10% (automated)
Margin recovery
Fraudulent refunds
$103bn annual loss
Reduced via bank authentication
Trust restored

Add Quidkey to your checkout today

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Frequently Asked Questions

Which UK banks support open banking?

All major UK banks are required by law to support open banking. This includes the CMA9, a group made up of Barclays, HSBC, Lloyds, NatWest, Santander, Nationwide, Bank of Ireland, Danske Bank, and AIB. Many other banks and building societies have also implemented open banking APIs, making it available to the vast majority of UK consumers and businesses.

Is open banking safe in the UK?

Yes, open banking in the UK is regulated and secure. Only authorised third parties regulated by the Financial Conduct Authority (FCA) can access open banking data or initiate payments. Customers must give explicit consent, and every transaction uses Strong Customer Authentication (SCA), typically via biometric login or two-factor authentication. Data is encrypted and protected under strict GDPR and FCA standards.

What are the open banking transaction limits in the UK?

Transaction limits for open banking payments depend on the customer’s bank and the type of account. Most personal accounts allow payments up to £10,000 per transaction, with some banks supporting higher limits. Business accounts can often process significantly larger payments. However, some banks may impose daily or per-session caps to protect against fraud. These limits are gradually increasing as adoption grows and infrastructure matures.

What are the benefits of open banking for ecommerce in the UK?

Open banking offers ecommerce businesses faster, cheaper, and safer payments. It reduces transaction costs by cutting out card networks and other intermediaries. Payments typically settle instantly via Faster Payments, improving float and cash flow. Because transactions are initiated and authenticated through the customer’s bank, there is no card data to steal, and chargebacks are eliminated. This leads to lower fraud risk and fewer abandoned carts, especially on mobile. With a well-implemented pay-by-bank flow like Quidkey’s, merchants also see improved conversion and greater control over the checkout experience.

Does open banking provide payment protections?

Irrespective of the payment method, most merchants offer refunds or buyer protections via their respective terms and conditions and the same applies to open banking payments. Fraudulent card usage, CNP (card not present) or friendly fraud is not applicable to open banking as account-to-account transfers are directly authenticated via the customer’s bank app and require SCA (strong customer authentication). Further, generally applicable consumer protection laws like the Consumer Rights Act 2015 offer strong statutory rights and protect consumers beyond payments issues, providing consumers with return rights, product safety, delivery guarantees, and the ability to cancel, complain and get refunds. Additionally, platforms like Amazon, ebay, Shopify provide commercial protections beyond those required by law, such as 30-day return policies, ‘A-to-Z’ guarantee, and money back guarantees for non-delivery.