WP Smart Consent adds a GDPR-compliant opt-in checkbox to FluentCart. When a customer ticks it and places an order, their details are automatically forwarded to Klaviyo in real time.
How it works
FluentCart
Customer places an order
GDPR Opt-In
Checkbox shown at the checkout
WP Smart Consent
Logs consent & forwards in real time
Klaviyo
New subscriber created instantly
The connection explained
WP Smart Consent adds a GDPR-compliant opt-in checkbox to the checkout. It is unchecked by default, so the customer must actively tick it to subscribe. When they do and places an order, WP Smart Consent immediately captures the consent with a timestamp and stores it in your WordPress database, giving you a complete audit trail without any third-party dependency. In the same request, it calls the Klaviyo API and creates or updates a contact with their name, email address, and any custom fields you have mapped in the WP Smart Consent dashboard. Your automations in Klaviyo fire instantly, just as if the subscriber had come through a native Klaviyo form. No cron delays. No code.
About the tools
FluentCart
A flexible WordPress ecommerce plugin by Fluent.
EcommerceA powerful, developer-friendly WooCommerce alternative by the Fluent team.
FluentCart offers a flexible native WordPress ecommerce experience. WP Smart Consent attaches to FluentCart's checkout pipeline to show a marketing consent checkbox and relay subscriber data to your CRM the moment an order is placed.
Visit FluentCart
Klaviyo
Revenue-focused email and SMS for ecommerce.
Cloud ESPThe revenue-focused email and SMS platform built specifically for ecommerce brands.
Klaviyo is the marketing automation platform built for ecommerce, driving revenue through behavioural email and SMS. WP Smart Consent adds consent-gated contacts to your Klaviyo lists with full profile and order context.
Visit KlaviyoWhat's included
GDPR compliance
FAQ
No. WP Smart Consent hooks directly into FluentCart's action system and injects the checkbox automatically. There is nothing to edit in your theme, checkout template, or form layout.
Yes. The checkbox is unchecked by default, so the customer must actively tick it to subscribe. This is intentional: explicit, unambiguous consent is required by GDPR. Only customers who tick the box are forwarded to Klaviyo. Customers who leave it unticked are never added to your list.
By default: first name, last name, and email address. You can map additional custom fields from the WP Smart Consent dashboard to any field your source plugin captures , such as order value, product name, or any custom form field.
Consent is logged locally in your WordPress database with the subscriber's email, the source plugin name, and a timestamp, giving you a complete audit trail without any third-party dependency.
Yes. You'll need an active Klaviyo account and an API key (or equivalent credential) to enter in the WP Smart Consent settings. The plugin handles all API communication from there.
Your consent records stay safe in WordPress. You can change the destination CRM in WP Smart Consent settings at any time. New opt-ins go to the new CRM; historical records remain in your database.
Comparing?
More integrations
Install WP Smart Consent, activate the Klaviyo integration, and opted-in subscribers flow from FluentCart to Klaviyo in under 5 minutes.
