A build-to-order WooCommerce payment gateway that adds Affirm monthly financing and pay-over-time messaging to higher-ticket US/CA carts. Built, installed and supported by ECOSIRE on your WordPress site. One-time license from $99.00 USD for WooCommerce (build-to-order) — includes 12 months of updates and support.

A build-to-order WooCommerce payment gateway that adds Affirm monthly financing and pay-over-time messaging to higher-ticket US/CA carts. Built, installed and supported by ECOSIRE on your WordPress site.
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Affirm Payments for WooCommerce is a custom-built payment gateway that lets US and Canadian merchants offer Affirm monthly installments and pay-over-time financing at WooCommerce checkout — turning higher-ticket carts that would otherwise be abandoned into completed orders.
Affirm gateway registered as a native WooCommerce payment method via the woocommerce_payment_gateways filter, configurable under WooCommerce → Settings → Payments → Affirm
Monthly installment financing through Affirm's hosted checkout, with authorize-then-capture handling on order placement
Pay-over-time promotional messaging ('as low as $X/mo') on the single product page and cart using Affirm's official JS SDK
Real-time eligibility prequalification that reflects the live cart total before the customer commits
Configurable minimum (and optional maximum) cart thresholds so financing only shows on higher-AOV orders
Refunds and partial refunds issued from the WooCommerce order screen sync back to Affirm via process_refund()
This is not an instant marketplace download. ECOSIRE builds the plugin against your live WooCommerce version, your theme, and your Affirm merchant account, then installs and configures it on your WordPress site and supports it afterward. You give us your Affirm public/private API keys; we wire the gateway, test in Affirm's sandbox, and go live.
Technically, the plugin registers a gateway class that extends WC_Payment_Gateway, hooked in via the woocommerce_payment_gateways filter, with all settings exposed under WooCommerce → Settings → Payments → Affirm in wp-admin. It renders Affirm "as low as $X/mo" promotional messaging on the single product page (via woocommerce_single_product_summary) and in the cart, using Affirm's official JS SDK and real-time prequalification so eligibility reflects the live cart total and configurable AOV thresholds.
On checkout the customer is taken through Affirm's hosted flow; on approval the plugin authorizes, then captures the charge and writes the Affirm charge_id to order meta. Refunds issued from the WooCommerce order screen sync back to Affirm through the gateway's process_refund() method. It is HPOS-aware (WooCommerce custom order tables) and works with block-based and classic checkout.
Affirm is offered to your shoppers subject to Affirm's own credit approval and US/CA availability — we integrate the gateway honestly; we do not control approval decisions or rates.
Sells furniture, electronics, equipment or other $300+ goods and loses carts to sticker shock. Wants Affirm monthly payments at checkout to lift conversion and average order value without becoming a payments engineer.
Runs a heavily customized WooCommerce theme where off-the-shelf gateway plugins fight the templates. Needs the Affirm messaging placed correctly on the PDP and cart, and the gateway tested against their real checkout.
Handles order reconciliation and refunds and needs Affirm charges to sync cleanly with WooCommerce orders, with charge IDs in order meta and refunds that push back to Affirm — not a manual two-system reconciliation.
Compre a licença em ecosire.com e baixe o ZIP do módulo Affirm Payments for WooCommerce 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 Affirm Payments for WooCommerce 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 |
|---|---|---|---|---|
| Affirm gateway built and tested against your exact WooCommerce version and theme | ||||
| Installed, configured and supported on your site (not self-serve) | ||||
| Pay-over-time PDP & cart messaging via Affirm JS SDK and WooCommerce hooks | ||||
| Real-time prequalification with configurable higher-AOV thresholds | ||||
| Refund sync back to Affirm via process_refund() and charge_id in order meta | ||||
| HPOS (custom order tables) compatibility verified on your store | ||||
| No per-transaction SaaS markup beyond Affirm's own merchant fees | ||||
| Controls Affirm credit approval, rates, or US/CA shopper eligibility |
Because each build is made against your specific WooCommerce version, theme, and Affirm account, this is build-to-order rather than an instant download. A standard install is typically delivered within a few business days after you provide your Affirm sandbox and live API keys and WordPress/staging access. Custom theme placement or multisite/WPML work can extend that — we confirm the timeline before starting.
Yes. The plugin is supported by ECOSIRE after install. Your purchase includes a post-launch support window covering bug fixes and compatibility updates for new WooCommerce and WordPress releases. We can also continue support beyond that window under an ongoing arrangement. Affirm's own API changes are tracked and patched as needed.
Yes. You must have an approved Affirm merchant account and your own public/private API keys. ECOSIRE builds and wires the gateway to your account — we do not resell Affirm or set your financing rates. Whether a shopper is approved, and on what terms, is determined entirely by Affirm's credit decisioning and US/CA availability.
Yes. The gateway stores the Affirm charge_id and authorization status in WooCommerce order meta, and refunds (full or partial) issued from the standard WooCommerce order screen call Affirm's API via process_refund() so the charge is refunded on Affirm's side too. It works with HPOS custom order tables as well as the legacy order storage.
We build against your live theme and checkout. The pay-over-time messaging is injected through standard WooCommerce hooks (such as woocommerce_single_product_summary) so it renders correctly on your product and cart pages, and the gateway supports both the block-based Checkout and classic shortcode checkout. If your theme overrides checkout heavily, we test and adjust during the build.
A build-to-order WooCommerce payment gateway that adds Affirm monthly financing and pay-over-time messaging to higher-ticket US/CA carts. Built, installed and supported by ECOSIRE on your WordPress site.