Uni CPO 4 Documentation
  • Introduction
  • Why Uni CPO?
  • Installation
    • Upgrade
  • How To Use
    • Plugin's Settings
    • Builder
      • Data Structure
      • General Settings
      • Non Option Variable (NOV)
      • Weight Conditional Logic
      • Dimensions Settings
      • Image Conditional Logic
      • Formula Conditional Logic
      • Dynamic labels for options/suboptions
      • Shipping Classes Conditional Logic
      • Cart Discounts
    • Basic Modules
      • Row
      • Column
      • Paragraph
      • Button
      • Image
    • Options
      • Text Input
      • Text Area
      • Select
      • Radio Inputs
      • Checkbox Inputs
      • Date Picker
      • File Upload
      • Dynamic Notice
      • Range Slider
      • Matrix
      • Extra Cart Button
      • Google Map
      • Distance by Postcode
      • Font Preview
    • Fields Conditional Logic
    • Validation Conditional Logic
    • Colorify Feature
    • Imagify Feature
    • "Free Sample" Feature
    • Arithmetic Operators
    • Manage Order Items
    • Suboptions export/import
  • For developers
    • Actions & Filters
    • JS events
    • Extending Uni CPO
  • Duplicating options and products
  • How to debug
  • Affiliation
  • Themes & Plugins Compatibility
    • Popup Maker How To
    • Boxtal
    • Pitchprint.com
    • NBDesigner
    • Toggle Tax For Woocommerce
  • FAQ
  • Refund Policy
  • Managing licenses and billing info
    • License Utilization
  • Uni CPO Add-ons
    • Custom dynamic SKU (paid)
      • Stock management based on dynamic SKU
    • "Send Inquiry" (free)
    • Hidden/disabled option (free)
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  • Configuration
  • 1. General settings
  • 2. Extra Cart Button settings

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  1. How To Use

"Free Sample" Feature

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Last updated 5 years ago

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Configuration

1. General settings

Depending on your needs, you may or may not use Extra Cart Button(s) in conjunction with "Free Sample" functionality of the plugin. Still, we recommend review the related settings.These settings are general preferences. It means that a particular Extra Cart Button may or may not be configured to add "free" (i.e., with price equal to "0") product to the cart. But if any such button is meant to do that, you'd better enable this functionality here, just as seen on the screenshot. Also it is possible to limit the number of "free" products per order. Use the second setting for this. Leaving it empty or setting to "0" allows unlimited number of "free" products per cart.

👆 Generally, it is not possible to add "free" product in WooCommerce. Neither it is possible for a product configured with Uni CPO as "add to cart" button will be blocked if the price calculated equals to zero. Extra Cart Button is the only way to add "free" product to the cart, so it can be used if you are willing offer free samples of your products to your customers. 😎

2. Extra Cart Button settings

Pleas, proceed to .

this page to read more about configuring Extra Cart Button option