イメージプレビュー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.
Affirm Payments for WooCommerceとは？
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. Built to order by ECOSIRE for WooCommerce (build-to-order) — indicative price from $999.00 USD; request a quote for a scoped proposal.
主な機能
受注生産、すべておまかせ
自分での設定は不要 — ECOSIRE が構築・インストール・サポートする実働アプリです。
- 1
ご注文
一回限りの構築料金から始めます。キックオフで一緒に範囲を決めます。
- 2
構築とインストール
ECOSIRE がお客様の WooCommerce 上で構築・設定・インストールします。
- 3
本番稼働 + サポート
約1週間（営業日ベース）で稼働し、本番稼働後2週間のサポートが付きます。納品したコードの不具合は無償で修正します。
この製品について
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.
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.
得られるもの
- Custom Affirm gateway plugin built against your exact WooCommerce and WordPress version
- Installation and configuration on your live WordPress site (or staging first, then production)
- Affirm sandbox testing followed by a supervised go-live with your production API keys
- Product-page and cart pay-over-time messaging wired into your active theme's templates/hooks
- HPOS compatibility verified on your store's order-storage configuration
- Short admin handover doc covering settings, refunds, and where Affirm charge data lives in the order
- Post-launch support window with bug fixes and WooCommerce/WordPress compatibility updates
- Source code installed on your server — you own the running plugin
これは誰のためのものですか
Higher-Ticket US/CA Retailer
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.
Store Owner on a Custom Theme
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.
Operations / Finance Manager
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.
Affirm Payments for WooCommerce の比較方法
| 基準 | エコシエール | カスタムビルド | 競合他社 | WooCommerce 標準機能 |
|---|---|---|---|---|
| Affirm gateway built and tested against your exact WooCommerce version and theme | 付属 | 付属 | 部分的なサポート | 含まれていない |
| Installed, configured and supported on your site (not self-serve) | 付属 | 部分的なサポート | 含まれていない | 含まれていない |
| Pay-over-time PDP & cart messaging via Affirm JS SDK and WooCommerce hooks | 付属 | 付属 | 付属 | 含まれていない |
| Real-time prequalification with configurable higher-AOV thresholds | 付属 | 部分的なサポート | 部分的なサポート | 含まれていない |
| Refund sync back to Affirm via process_refund() and charge_id in order meta | 付属 | 部分的なサポート | 部分的なサポート | 含まれていない |
| HPOS (custom order tables) compatibility verified on your store | 付属 | 部分的なサポート | 部分的なサポート | 付属 |
| No per-transaction SaaS markup beyond Affirm's own merchant fees | 付属 | 付属 | 部分的なサポート | 付属 |
| Controls Affirm credit approval, rates, or US/CA shopper eligibility | 含まれていない | 含まれていない | 含まれていない | 含まれていない |
Affirm Payments に関するよくある質問
How long until the Affirm gateway is live on my store?
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.
Do you provide ongoing support and updates after launch?
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.
Do I need my own Affirm merchant account?
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.
Will refunds and order data stay in sync between WooCommerce and Affirm?
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.
Does it work with my theme and the new checkout block?
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.
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Affirm Payments
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.
- 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