Viva.com Smart Checkout for WooCommerce

Key Features

Native WC_Payment_Gateway integration appearing under WooCommerce → Settings → Payments, with sandbox and production toggle

Viva.com Smart Checkout rendering multiple payment methods in one unified, locale-aware checkout flow

Card payments plus Apple Pay and Google Pay (domain verification and wallet enablement handled during install)

Local EU payment methods surfaced dynamically by shopper country and store currency

Instant payouts option configured against your eligible Viva.com merchant account (subject to Viva.com approval)

Refunds triggered from the WooCommerce order admin screen calling the Viva.com API, with status synced back via webhook

Dedicated webhook REST endpoint (register_rest_route) for capture, failure and refund events with signature/Basic-Auth verification

HPOS / custom order tables compatible — declares custom_order_tables support so it works on high-performance order storage

WP-Cron reconciliation job that re-checks pending transactions and self-heals missed webhooks

WordPress hooks and filters exposed (e.g. order meta, payment description, button label) so your theme/devs can extend behaviour

Secure credential storage in wp_options with no card data touching your server (Viva.com hosted/Smart Checkout flow, SAQ-A friendly)

WPML and WordPress multisite aware — translatable checkout strings and per-site Merchant ID/API key support

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your WooCommerce.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

Viva.com Smart Checkout for WooCommerce is a custom payment gateway plugin that connects your WooCommerce store to Viva.com, the European acquirer built for SME merchants who want low European interchange fees, local payment methods and fast settlement. This is not an instant marketplace download — ECOSIRE builds, installs and configures the integration directly on your WordPress site, then supports it after go-live.

The plugin registers a proper WC_Payment_Gateway class so it appears natively under WooCommerce → Settings → Payments, with sandbox/production API credentials, Merchant ID, API key and the Smart Checkout source code stored securely in wp_options. At checkout it renders Viva.com Smart Checkout, dynamically surfacing cards, Apple Pay, Google Pay and local EU methods (such as SEPA-based and country-specific options) based on the shopper's locale and currency.

Order lifecycle is handled correctly: payments create an order-pay Smart Checkout order, capture status is reconciled through Viva.com webhooks received on a dedicated REST endpoint (registered via register_rest_route / the WooCommerce REST API), and refunds issued from the WooCommerce order screen call the Viva.com API and sync state back via webhook. The build is HPOS-compatible (declares custom_order_tables support), respects WP-Cron for retry/reconciliation jobs, and is WPML/multisite-aware so checkout strings translate and per-site credentials work.

We honestly scope what Viva.com supports in your country, your settlement/instant-payout eligibility, and your WooCommerce theme's checkout (classic shortcode or block-based). You receive a tested, documented gateway — not a generic plugin you have to wire up yourself.

What you get

A custom Viva.com Smart Checkout gateway plugin packaged for your specific WooCommerce version and theme

Installation and configuration on your WordPress site (staging first, then production) by an ECOSIRE engineer

Sandbox-to-production credential setup: Merchant ID, API key, Smart Checkout source code and webhook endpoint registration in your Viva.com dashboard

Apple Pay / Google Pay domain verification and wallet enablement on your domain

End-to-end test transactions (authorize, capture, full and partial refund, failed payment) verified against your live theme and checkout

A short admin handover document plus a 30-day post-launch support and bug-fix window

Who this is for

EU SME store owner chasing lower fees

A European small or mid-sized merchant moving off a higher-fee processor who wants Viva.com's competitive European pricing, local methods and faster settlement without learning the API themselves.

Operations / finance lead who needs clean reconciliation

Someone responsible for matching payouts to orders who needs refunds, captures and instant-payout settlement to reconcile reliably between WooCommerce and the Viva.com dashboard via webhooks.

Agency or freelance developer handing off to a client

A WordPress developer who wants a vetted, HPOS-compatible, hook-friendly Viva.com gateway built and supported by a third party so they can ship the client store on time and not own gateway maintenance.

How Viva.com Smart Checkout for WooCommerce Compares

Criterion	ECOSIRE	Custom Build	Competitor
Viva.com Smart Checkout (cards + Apple/Google Pay + local EU methods) in one flow	Included	Partial support	Partial support
Built, installed and configured on your site for you	Included	Included	Not included
HPOS / custom order tables compatibility verified	Included	Partial support	Partial support
Webhook-synced refunds and capture reconciliation	Included	Partial support	Partial support
Instant payouts option configured against your account	Partial support	Partial support	Partial support
Ongoing accountable support and compatibility updates	Included	Not included	Partial support
Available as an instant self-serve download	Not included	Not included	Included
WPML / multisite-aware with per-site credentials	Included	Partial support	Partial support

Frequently Asked Questions about Viva.com Smart Checkout for WooCommerce

How long until it's live on my store, and what's the delivery process?

Typical delivery is about 5 to 10 business days from the day we receive your Viva.com sandbox credentials and staging access. We build against your WooCommerce version and theme, install on a staging site first, run end-to-end test transactions, then deploy to production with you. Timelines depend on Viva.com account approval in your country, Apple Pay/Google Pay domain verification, and how custom your checkout is — we confirm a firm date during scoping. This is build-to-order, not an instant download.

What support and updates do I get after launch?

Every build includes a 30-day post-launch window covering bug fixes, configuration help and any breakage caused by the integration. After that we offer an optional ongoing support and maintenance plan that keeps the plugin compatible with new WooCommerce and WordPress releases (including HPOS changes) and with Viva.com API updates. Because the plugin is custom-built for your site, updates are delivered by us directly — there is no public auto-update channel.

Does this work with WooCommerce HPOS (High-Performance Order Storage) and the block-based checkout?

Yes. The gateway declares custom_order_tables compatibility so it runs cleanly on HPOS. For checkout, we support both the classic shortcode checkout and the block-based Checkout block; if you use blocks we register the gateway with the WooCommerce Blocks integration interface so Smart Checkout renders correctly. We confirm which checkout your theme uses during scoping.

Is card data secure and is my store's PCI scope reduced?

Card data is handled by Viva.com's Smart Checkout, not by your server — sensitive details never hit your WordPress database, which keeps you in the lighter SAQ-A PCI scope. Credentials are stored in wp_options, webhooks are verified before any order state changes, and we follow WordPress security practices (nonces, capability checks, sanitised input). We do not store PANs or CVVs anywhere on your site.

Can I offer Viva.com's instant payouts and local EU methods, and what are the limits?

We can enable the instant payouts option and surface local EU payment methods, but availability depends entirely on your Viva.com merchant account, your country, your currency and Viva.com's own approval and eligibility rules — these are set on their side, not ours. We configure the integration to use whatever methods and settlement options your account is approved for, and we tell you honestly which ones are and aren't available before we build.

Why pay ECOSIRE instead of using a free WooCommerce plugin or building it myself?

An official off-the-shelf plugin only works if one exists for your exact Viva.com product and matches your theme, HPOS setup and EU method needs — and you still configure, test and maintain it. Building it yourself means learning the Viva.com API, webhook signatures, wallet domain verification and refund sync. We deliver a tested, HPOS-compatible, install-and-supported gateway for a one-time build fee, so you go live faster with someone accountable for it.