CartCubes Toolbox for FluentCart
A feature-packed addon for FluentCart: custom checkout fields, store tweaks, product and variation shortcodes, a branded customer login, and custom account tabs, all in one lightweight plugin.
Quick highlights
Checkout Fields
Add field groups with headings, six field types including Date and file uploads, placements after name/email, after billing or before payment, and optional show-only for selected products, categories, brands, WordPress roles or FluentCRM lists and tags. Answers save on the order.
Tweak your store, no code
40 tools for checkout, cart, pricing, portal, invoices, emails and reminders, including download limits, download access, purchase blocks, URL coupons and external product links. Enable only what you need.
Shortcodes for any builder
Product and variation shortcodes that drop into Gutenberg, Elementor, Divi and more.
Own the customer experience
A branded login with Google sign-in, plus custom tabs in the FluentCart customer portal.
What to expect from CartCubes
Seamless integration
Built to fit the FluentCart admin and storefront so settings and styles feel native, not bolted on.
Dedicated expertise
We build exclusively for FluentCart and SureCart, so every tool follows the APIs and patterns those platforms expect.
Friendly support
Email support is included with every license. We typically reply within one business day.
Trusted quality
Modular features stay out of your way until you turn them on. Updates ship through your WordPress dashboard.
Shaped by store owners
New tools are added from real FluentCart workflows. Request a tweak and help decide what ships next.
Main features
Explore every module included in this addon.
Tools
A modular set of store tweaks for checkout, cart, customer portal, invoices, status labels, emails and subscription reminders.
- Low Stock Message: Styled low-stock notice with a threshold, colors and inline or banner style.
- Invoice Prefix: Dynamic token-based invoice numbers.
- Checkout: Payment methods by cart type, checkout reload, URL coupons, minimum order amount, and the other checkout controls.
- Block Purchases: Block by email, IP, WordPress role, or FluentCRM list and tag. Each rule has its own toggle and message.
- Pricing: Hide extra decimals, add a custom price suffix, and show Free or your own label instead of $0.
- Cart: Processing fee and a custom cart cookie lifetime.
- Customer Portal: Default tab and a welcome banner.
- Status Labels: Rename order, payment and subscription statuses.
- Email Alerts: Admin emails for COD, refunds and shipped orders.
- Reminders: Trial-end, renewal, overdue invoice and grace period days.
- Redirect Product Page: Send specific product URLs to another page.
- Thank You Page: Send buyers to a custom URL after checkout, globally or per product.
- Internal Product Data: Staff-only name and value rows on the product editor. They stay off the storefront and copy onto the order.
- Downloads: Cap downloads on paid one-time orders by count and days, or hold a file until a date and limit who can download it. Remaining count and expiry show for the customer and in admin.
- External Product: Replace Add to Cart and Buy Now with a custom link, button text, and an option to open in a new tab.
Product Order
Set the order products appear in on the shop, the products block, and the shop shortcode.
- Drag, arrows, or a number: Reorder on the Product Order screen by drag, move arrows, or an order number.
- Search: Find a product by name. Drag is off while a search is active.
- Product editor: Set Order number on the product. A lower number shows first. Leave it blank to keep the product at the end.
- Reset to Default: Turns Product Order off and keeps the saved lineup.
Checkout Fields
Add custom field groups on checkout, with headings, six field types including Date and file uploads, drag-and-drop order and required validation.
- Field groups: Add groups with a checkout heading. Drag groups and fields to set the order.
- Placements: Show each group after name/email, after billing address, or before payment.
- Six field types: Text, textarea, checkbox, select, file uploads and Date, with required validation.
- Targeting: Show a group only for selected products, categories, brands, WordPress roles, or FluentCRM lists and tags.
- Private storage: Uploads sit in a temp folder during checkout, then move to the order. They are never added to the Media Library.
- Saved on the order: Answers and uploaded files appear in the admin order view and the customer portal.
Customer Login
Replace the default login with a branded customer form, optional Google sign-in, and full control over copy, colors and redirects.
- Custom login page: Pick the page that hosts the branded form, including a shortcode for page builders.
- Redirects: Send customers to the account dashboard, homepage or keep them on the current page.
- Login copy: Titles, subtitles, button labels, forgot-password text and already-logged-in messages.
- Design: Colors, layout and custom CSS aligned with FluentCart.
- Google Login: Optional OAuth button with your own client ID and secret.
FluentCart Shortcodes
Seventeen product shortcodes and ten variation shortcodes for custom layouts in any page builder.
- Product shortcodes: Title, price, image, description, add to cart and more, each as its own shortcode.
- Variation shortcodes: Surface variation-specific price, stock and attributes in custom layouts.
- Builder friendly: Works in Gutenberg, Elementor, Divi, Breakdance and other shortcode-capable builders.
Account Tabs
Add reorderable tabs to the FluentCart customer portal, each as a link, shortcode, editor content or WordPress page.
- Four content types: Link, shortcode, rich editor or an existing WordPress page.
- Reorderable: Drag tabs into the order that matches your customer journey.
- Icons and labels: Name each tab and pick an icon that matches FluentCart navigation.
- Show only for selected roles, or FluentCRM lists and tags: Leave the picker empty to show the tab to every customer. FluentCRM has to be active before a list or tag can be used.
Simple, fair pricing
Choose yearly billing or pay once. Every plan includes updates and support. Only the number of site activations differs.
1 Site
For a single FluentCart store
Billed yearly
Pay once, yours forever
- 1 site activation
- Checkout fields, tools, shortcodes, login and account tabs
- Updates and email support
- Native FluentCart integration
3 Sites
For growing agencies and makers
Billed yearly
Pay once, yours forever
- 3 site activations
- Checkout fields, tools, shortcodes, login and account tabs
- Updates and email support
- Native FluentCart integration
Unlimited
For studios managing many stores
Billed yearly
Pay once, yours forever
- Unlimited site activations
- Checkout fields, tools, shortcodes, login and account tabs
- Updates and email support
- Native FluentCart integration
Prices in USD. Yearly plans include 1 year of updates and support. One-time plans include lifetime updates and support.
License & activation
Your own license key
After checkout you receive a license key. Enter it in the plugin settings to unlock updates for your FluentCart store.
Automatic updates
While your license is active, one-click updates arrive right inside your WordPress dashboard.
Missing a feature? Tell us.
This product grows with its users. If there’s something you’d love it to do, request it and help shape the roadmap.
Have an idea or suggestion?
We’re always listening. Whether it’s a feature you’d love, a product you wish existed, or feedback on something we make-share your thoughts anytime.
CartCubes is an independent third-party developer. Not affiliated with or endorsed by FluentCart.