What is a fixed installment payment?

A fixed installment payment lets customers spread the cost of a purchase over a set number of months – 3, 6, 12, 24– paying the same amount each month. There are no recalculations and no surprises: the monthly amount is shown clearly at checkout before the customer confirms. Riverty manages the consumer credit side entirely, paying out the merchant and handling everything that follows.

How do fixed installment payments work?

Once an order is placed, Riverty determines eligibility and available plan lengths automatically, based on order value, consumer profile, and merchant agreement. The customer selects their preferred plan at checkout, sees the monthly amount upfront, and confirms. In Germany and Austria, monthly payments are collected automatically via direct debit. In the Nordics, customers receive a payable term each month. The merchant receives payment from Riverty and isn’t involved in the ongoing collection process.

How can merchants offer installment payments?

Fixed installment payments are available via the Riverty Payment API direct integrations or via our Partners. Once integrated, eligibility and available plan lengths are determined dynamically at checkout – no manual intervention needed per transaction. Merchants have full visibility on acceptance rates, performance, and settlement through the Riverty Merchant Portal. For merchants considering ecommerce installment payments across multiple markets, Riverty’s suite covers local consumer behaviour in each.

Are fixed installment payments part of BNPL?

Yes – fixed installment payments are part of Riverty’s broader buy now, pay later (BNPL) offering, alongside Pay in 3 and 14- and 30-day invoices. Fixed installments is designed for higher-value purchases where customers need more time and structure to commit. Like all Riverty BNPL products, it contributes to measurable commercial uplift – +15% more purchases, +20% returning customers, and +16% order volume on average.

What are the benefits of fixed installment payments for merchants?

Fixed installment payments directly address the price barrier on higher-value items by making the monthly cost, not the total, the headline number. Merchants typically see average order value increase by up to 20%, with even greater uplift when payment messaging appears on the product page rather than only at checkout. Beyond revenue, Fixed installments expands the addressable customer base, reduces returns through more considered purchasing, and adds a flexible promotional lever: merchants can choose to offer zero-interest plans to drive sales without changing the product itself.

How are refunds handled in installment payments?

A full refund returns the first installment to the consumer. A partial refund is deducted from the final installment. Riverty manages the refund process – the consumer experience stays clean and the merchant isn’t required to intervene. All refund activity is visible through the Riverty Merchant Portal.

Which markets support fixed installment payments?

Fixed installment payments are currently available in Germany, Austria, and the Nordic countries. In Germany and Austria, monthly payments are collected automatically via direct debit. In the Nordics, consumers receive a payable term each month via the MyRiverty app. For merchants operating across multiple markets, Riverty’s full payment suite covers local preferences, including Pay in 3, direct debit, and 14- and 30-day invoice.

Fixed installment payments, made predictable

Riverty’s Fixed Installments lets customers spread the cost of bigger purchases across 3, 6, 12, 24 months – same amount due every month, no surprises. For merchants, it opens up higher-value purchases.

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Fixed installment payments for your customers

A longer-term credit product designed for bigger baskets. Customers can choose from 3, 6, 12, or 24-month plans, with full visibility of their payment plan in the Riverty app. Riverty handles the consumer credit administration, so merchants simply complete the sale.

Riverty determines eligibility and available plan lengths automatically, based on order value, consumer profile, and merchant agreement

Monthly amount stays the same throughout – no recalculations
Consumers manage and track their plan in the Riverty app

What Fixed installments means for your business

Bigger baskets, higher value

By displaying Fixed Installments on your product page, you shift the focus from the total purchase price to an affordable monthly payment. Merchants offering it see average order value increase by up to 20%.

Reach new customer segments

Make installments even more attractive. Choose how interest is handled to offer customers a simpler, more affordable way to pay.

Fewer returns

Paying in installments can encourage more deliberate purchase decisions, leading to fewer returns.

Conversion and loyalty

Merchants offering buy now, pay later options see measurable commercial uplift across the board – +15% more purchases, +20% returning customers, +16% order volume.

How Fixed Installment works

Choose your installment plan at checkout

Select Riverty and pick the plan that works for you – 3, 6, 12, or 24 monthly payments. You’ll see the monthly amount before you confirm.

Track it in the app

Your invoice and plan overview land in the Riverty app. Every installment, every due date; all in one place.

Pay monthly, automatically

Each installment is collected on the same date every month – same amount, no surprises.

Applies to Germany and Austria only

Fixed installment payments – what’s included

Riverty’s payment API installment solution dynamically displays predefined installment plans at checkout.

Feature	Detail
Plan lengths	3, 6, 12, or 24 months
Fixed monthly amount	Same amount due every month – no surprises, no recalculations
Merchant-controlled interest	Absorb the interest yourself or pass it to the consumer – your call
Checkout messaging	Monthly amount shown at checkout – lead with what converts hesitant shoppers
SECCI compliance	Standard European Consumer Credit Information displayed – a regulatory trust signal for shoppers
Refund handling	If a full refund is requested after the first installment has been debited, that installment is returned to the consumer. A partial refund is deducted from the final installment
The Riverty app	Consumers track and manage their plan in-app – fewer inbound contacts for the merchant
Merchant portal	Full visibility on acceptance rates, performance insights, and settlement reporting

Trusted by Europe’s top retailers

We knew that payments play a crucial role in customer experience, and Riverty provided exactly what we needed: a seamless, flexible, and reliable solution. Our customers love the ability to choose how and when they pay, and we’ve seen a real impact on our sales during peak periods.