- Hiding Fields on the Checkout Page
- Installing WooCommerce
- Using WooCommerce
- Adding Products in WooCommerce
- Using Your Theme's Header & Footer in a Step
- Embedding a Checkout Form on the Checkout Page
- Hiding WooCommerce Pages and Products
- Using Pricing Tables
- Adding an Affiliate Program
- Setting a Funnel as the Homepage
- Dynamic Offers aka Rule Engine
- Instant Layout for Checkout and Thank You Step
- Adding Products from the URL to the Checkout Page
- Setting Up Split Testing for Steps
- Deleting Plugin Data During Uninstallation
- Importing Ready-Made Templates for Funnels and Steps
- Importing and Exporting Funnels and Step
- URL Parameters
- Replacing the Main Checkout Order with an Upsell or Downsell
- Rolling back to a Previous Version
- Google Address Autocomplete
- Flatsome UX Builder
- ActiveCampaign
- Paypal Reference Transactions
- How PaypPal/Stripe Works
- Enabling Enfold Avia Layout Builder
- Setting Up Authorize.net for Upsell & Downsell
- Supported Payment Gateways
- Setting Quantity and Discount for Products on the Checkout Page
- Adding Custom Payment Gateway Support for One-Click Upsell and Downsell
- Funnel in Test Mode
- Troubleshooting Plugin and Theme Conflicts
- Resolving the "Please Select a Simple, Virtual, and Free Product" Error
- Fixing Endless Loading on the Checkout Page
- Fixing the "We can't seem to find an order for you." Error on the Thank You Page
- Troubleshooting License Activation Issues
- Fixing the "Checkout ID Not Found" Error
- Fixing the "Session Expired" Error Message
- Resolving "Order Does Not Exist" Error on Upsell/Downsell Page
- Fixing the "Sorry, This Product Cannot Be Purchased" Error
- Disabling Auto-fill of Address Fields Based on Zip Code
- Enabling Theme's Scripts & Styles Without Changing Page Template
- Disabling Auto-fill of Checkout Fields
- Allowing Cache Plugins to Cache CartFlows Pages
- Changing the "Choose a Variation" Text
- VAT Field Not Displaying for WooCommerce EU/UK VAT Compliance Plugin
- Enabling the Product Tab on Store Checkout
- Displaying the Order Summary Open on Mobile Devices
- Refreshing the Checkout Page After CartFlows AJAX Calls
- Overview
- Installing Modern Cart Starter
- Installing Modern Cart Pro
- Activating License Key
- Customizing General Settings
- Customizing Cart Tray Labels
- Customizing Cart Icon Settings
- Customizing Cart Tray Styling
- Understanding the Product Recommendations Feature
- Controlling Product Recommendation Source for Empty Cart
How to Use Auto Suggest with Frequently Bought Together
Auto Suggest picks the companion products for you, based on what customers actually buy alongside a product in your store. Instead of searching for each one by hand, you generate a list and keep the ones you want.
This guide covers what you need before you start, how to generate and review suggestions, and how to read what each one tells you.
What You Need First
Auto Suggest is part of CartFlows Pro, and three things have to be in place before the tab will run:
- CartFlows Pro installed and active
- Your CartFlows licence activated
- Your CartFlows account connected
Until all three are done, the Auto Suggest tab shows a prompt instead, asking you either to upgrade to CartFlows Pro or to connect your account. Picking companion products by hand keeps working either way.
How Auto Suggest Works
Auto Suggest looks at what your customers have bought together with the product you are editing, and offers the products that come up most often. When a product is too new or too quiet to have that history, it falls back to popular and related products from your catalogue instead.
- Nothing is added to your product page automatically. You accept the suggestions you want.
- Products already in your companion list are never suggested again.
- Suggestions are kept for up to 24 hours, so opening the tab again shows the same list until you ask for a fresh one.
How to Generate Suggestions
Step 1. Go to Products, open the product you want companions for, and scroll to the Product data box.
Step 2. Click the Frequently Bought Together tab and turn on Enable Widget.
Step 3. Click the Auto Suggest tab, then click Generate suggestions. Analysing your catalogue takes a few seconds.

Step 4. Review the list. Each row shows the product image and name, a badge explaining why it was suggested, and the price.

Step 5. Click Accept on the ones you want. Each accepted product moves straight into the Products tab, and the count on that tab goes up as you go.
Step 6. Click Reject on anything that does not fit. That only removes it from this list, it does not add it anywhere.
Step 7. Click Update to save the product. Accepted suggestions are not live on your store until you do.
Reading the Badges
The badge next to each product name tells you why Auto Suggest picked it:
- A match percentage means the suggestion comes from real buying patterns in your store. The higher the number, the more often the two products are bought together.
- Popular in your store means there was not enough buying history for this product yet, so Auto Suggest offered a strong seller instead.
- New means the product was added to your catalogue recently.
A new store, or a product nobody has bought yet, will mostly return Popular in your store badges. That is expected, and the suggestions get sharper as orders come in.
Getting a Fresh Set
Regenerate all, at the top right of the list, fetches a new batch. It leaves out both the products you have already accepted and the ones currently on screen, so you get genuinely different options rather than the same list again.
Use it when the first batch does not suit the product, or when you have added new stock and want Auto Suggest to take another look.
Frequently Asked Questions
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