A build-to-order Shopify integration that adds Klarna Pay in 4 and Pay Monthly financing, with on-site BNPL messaging widgets on product and cart pages. Built, installed, and supported by ECOSIRE. One-time license from $249.00 USD for Shopify (build-to-order) — includes 12 months of updates and support.

A build-to-order Shopify integration that adds Klarna Pay in 4 and Pay Monthly financing, with on-site BNPL messaging widgets on product and cart pages. Built, installed, and supported by ECOSIRE.
Sem pagamento agora. Isto envia um pedido de orçamento à nossa equipe — responderemos por e-mail com preços e próximos passos.
Klarna BNPL for Shopify brings the world's largest buy-now-pay-later provider to your storefront with Pay in 4 interest-free installments and longer-term Pay Monthly financing — the lever mid-to-higher-ticket stores use to lift average order value and rescue carts that stall at the price tag. You stay paid upfront in full; Klarna assumes the credit and fraud risk on every approved order.
Klarna **Pay in 4** interest-free installments enabled as a checkout payment option
Klarna **Pay Monthly** longer-term financing for higher-ticket carts
On-site **BNPL messaging widgets** on product detail pages showing per-installment pricing
Cart-page Klarna messaging with dynamic amounts that update with cart total
**Merchant paid in full upfront** — Klarna assumes credit and fraud risk
**Multi-market configuration** for US and EU with correct currency and credit disclosures
This is not an instant App Store install. ECOSIRE builds the integration to order, wires it into your specific theme and checkout, and hands you a tested, production-ready setup. We connect your Klarna Merchant account to Shopify, register Klarna as an additional payment method, and place on-site messaging widgets ("As low as $X/mo with Klarna") on product and cart pages so shoppers see installment pricing before they reach checkout — where it actually moves conversion.
Under the hood we use the Shopify Admin GraphQL API and a custom Theme App Extension (app embed + app blocks) so the messaging components survive theme updates instead of being hard-coded into Liquid. Order and refund webhooks keep Klarna settlement and your Shopify order records in sync, and we expose conversion/AOV reporting so you can see BNPL's real revenue impact rather than guessing.
We handle multi-market support across US and EU — Klarna's product availability, currency, and consumer-credit messaging rules differ by country, so each market is configured to display the correct plan and legally-required disclosures. Built for Shopify Plus and standard Shopify, installed by us, and supported after launch. You provide the Klarna merchant credentials and theme access; we deliver a clean, conversion-focused BNPL experience.
Sells products in the $200+ range where the price tag causes hesitation. Wants Klarna's installment messaging visible on product pages to convert browsers who would otherwise abandon, while still being paid in full upfront.
Owns AOV and checkout conversion targets. Needs BNPL messaging placed and styled to actually influence buying decisions, plus reporting to prove the revenue lift and justify the spend.
Runs a multi-market store across US and EU and needs Klarna configured per-region with correct currencies and consumer-credit disclosures, integrated cleanly without breaking theme updates or settlement reconciliation.
Compre a licença em ecosire.com e baixe o ZIP do módulo Klarna BNPL for Shopify no painel da sua conta.
Extraia o ZIP em sua pasta de complementos personalizados do Odoo no servidor (ou faça upload via Aplicativos > Instalar do arquivo em Odoo.sh/runbot).
Ative o modo de desenvolvedor, abra Aplicativos, clique em Atualizar lista de aplicativos, procure por Klarna BNPL for Shopify e pressione Instalar.
Abra o novo menu, cole sua chave de licença ECOSIRE, conecte quaisquer credenciais externas (Shopify, Amazon, Stripe, etc.) e salve.
Execute o teste de conexão integrado, sincronize seus primeiros 10 registros e agende o cron recorrente. Entre em contato com o suporte se algo falhar.
| Critério | ECOSIRE | Construção personalizada | Concorrente | Odoo nativo |
|---|---|---|---|---|
| Klarna messaging styled and placed to match your exact theme | ||||
| Multi-market US/EU configuration with correct credit disclosures | ||||
| Built, installed, and validated on staging for you | ||||
| Conversion / AOV reporting scoped to Klarna orders | ||||
| Instant self-serve install from the App Store | ||||
| No build cost / lowest upfront price | ||||
| Theme App Extension that survives theme updates | ||||
| Dedicated post-launch support from the builders |
A standard single-market build typically delivers in 5 to 10 business days from the point we receive your Klarna merchant credentials and theme access. Multi-market US and EU setups, custom widget placements, or Shopify Plus checkout customizations add time. We confirm an exact timeline in writing before we start — this is a build-to-order service, not an instant download.
Yes. Klarna underwrites the consumer credit and pays you upfront, so the commercial agreement is between you and Klarna. You sign up for a Klarna Merchant account and provide us the API credentials; we handle all the Shopify-side integration, configuration, and on-site messaging. We can advise during your Klarna onboarding if needed.
Every build includes a post-launch support window for bug fixes and adjustments. Because we use a Theme App Extension rather than hard-coded Liquid, the messaging widgets generally survive Shopify theme updates. For ongoing changes — new markets, Klarna product updates, redesigns — we offer a maintenance arrangement billed separately. You are never locked out; we hand over full documentation.
You are paid the full order amount upfront (less Klarna's merchant fee) once Klarna approves the order. The customer pays Klarna over time in Pay in 4 or Pay Monthly installments, and Klarna — not you — carries the credit and fraud risk. The integration records the order and settlement in Shopify so your reporting stays accurate.
Yes — we support multi-market configuration across the US and EU. Klarna's available plans, currencies, and legally-required credit messaging differ by country, so we configure each storefront to show only its eligible Klarna products and the correct disclosures. If you operate beyond US/EU, tell us your markets and we'll scope Klarna availability for them.
A build-to-order Shopify integration that adds Klarna Pay in 4 and Pay Monthly financing, with on-site BNPL messaging widgets on product and cart pages. Built, installed, and supported by ECOSIRE.