One Page Checkout for WooCommerce – OSO Form

Description

One page checkout for WooCommerce: OSO Form (One Step Order) puts an order form on the product page so customers can buy without Add to Cart → Cart → Checkout.

You keep your native WooCommerce cart and checkout. OSO adds a fast track on product pages when you enable it — ideal for Cash on Delivery (COD), direct response offers, and stores that want fewer steps to purchase.

Who is this for?

• Merchants who want one page checkout / skip-cart buying on the product page
• Stores that rely on Cash on Delivery (COD) and need a simple product-page order form
• Shops selling physical goods with WooCommerce shipping zones and rates
• Digital or low-friction products where only name, email, and phone are needed
• Stores that need Arabic / RTL-friendly storefront form presets

How it works

1. Install and activate OSO Form (WooCommerce must be active).
2. OSO is enabled out of the box — product pages show the order form right away. Optional settings (fields, checkout mode, languages) are available under WooCommerce → OSO Form if you want to customize later.
3. Customers complete the order on the product page with a live order summary.

Unlimited orders — There is no order cap on the free plugin. Create as many OSO orders as your store needs.

Checkout modes

• OSO Mode — Creates the order from the product-page form. A common setup is Cash on Delivery; you still use your WooCommerce payment configuration.
• WooCommerce Mode — Lets customers pay on the product page through active gateways (for example Stripe or WooCommerce Payments).

Features

• Direct product-page form — Order form on the product page, replacing the default add-to-cart flow when OSO is enabled.
• Flexible fields — Show, hide, or require phone, email, country, city, address, postcode, state, and order notes via global settings.
• Live order summary — Real-time quantity, price, shipping, and total updates.
• Dual checkout modes — OSO Mode (instant order) or WooCommerce Mode (inline gateways).
• Payment gateways — WooCommerce Mode supports inline gateways such as Stripe and WooCommerce Payments.
• Variable products — Tracks variation selection and price changes.
• Native shipping — Uses your existing WooCommerce shipping zones and rates.
• Security — Honeypot, timing checks, and rate limiting on checkout submissions.
• Mobile-first UI — Responsive layout; RTL support for Arabic and other RTL presets.
• HPOS compatible — Works with WooCommerce High-Performance Order Storage.
• 7 language presets — English, Spanish, French, Arabic, Portuguese, Turkish, and Italian for the storefront form (Form Language setting).
• Unlimited orders — No order limit on the free plugin.
• OSO orders column — Identifies OSO orders in WooCommerce → Orders and shows an OSO sales counter in settings.

Compatibility

• Requires WooCommerce
• Declared compatible with HPOS (custom order tables)
• Works with variable products and native shipping
• Storefront form language presets including RTL (Arabic)
• WooCommerce Mode works with active payment gateways such as Stripe / WooCommerce Payments (subject to each gateway’s own setup)

Premium add-ons (optional)

Paid OSO add-ons are separate plugins (not included here and not hosted on WordPress.org). They are not required for core one page checkout. The free plugin already supports unlimited orders.

OSO Branding (add-on)

Design and checkout-behavior tools on top of the free form:

• Popup checkout mode (Buy Now opens the order form in a modal)
• Sticky order bar on product pages (desktop and mobile)
• Advanced styling for form fields, summary box, and buttons
• Button icons on Buy Now / submit / sticky actions
• Fixed global shipping cost and free-shipping threshold
• Custom thank-you page redirects
• WhatsApp contact button (inline form and popup)
• Advanced storefront text localization overrides

OSO Scale (add-on)

Growth and conversion tools. Scale requires OSO Branding to be active (it extends Branding; it does not replace it):

• Abandoned cart recovery
• Tracking pixels — Facebook and TikTok (browser + server-side / CAPI / Events API)
• Product upsells
• Quantity discounts
• Full product-level overrides (enable OSO per product, fields, shipping, thank-you URL, WhatsApp number/message)

Tracking pixels are available in OSO Scale only.

Learn more at onesteporder.com

External services

This plugin does not send customer data to third-party services by default in OSO Mode (instant order / Cash on Delivery).

When WooCommerce Mode is enabled and the Stripe payment gateway is active, the plugin loads Stripe.js from https://js.stripe.com/v3/ so customers can complete card payments on the product page. Payment details are sent to Stripe when the customer submits payment, according to your WooCommerce and Stripe settings.

This service is provided by Stripe, Inc.: Terms of Service, Privacy Policy.

Other WooCommerce payment gateways you enable may load their own external scripts under their respective terms and privacy policies.

If you install a paid OSO add-on that enables tracking pixels or server-side events, those add-ons may connect to external services (for example Meta or TikTok) according to their own documentation and your configuration.

Privacy

OSO stores order data in WooCommerce orders like any checkout extension. Optional debug logging (General settings) writes to a local file in your WordPress uploads directory and is not transmitted externally.

Checkout submissions are protected by honeypot, timing validation, and rate limiting. No personal data is sent to the plugin author.

For support, visit onesteporder.com.