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<?php

add_filter('fluent_cart/hide_unnecessary_decimals', '__return_true');

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<?php

add_action('fluent_cart/checkout/before_summary_total', function ($data) {
    echo '<div>';
    echo '<span style="font-weight: bold; color: red">Hinweis gemäß § 19 UStG:</span> <br>';
    echo 'Gemäß § 19 Abs. 1 UStG wird keine Umsatzsteuer berechnet und daher auch nicht ausgewiesen (Kleinunternehmerregelung).';
    echo '</div>';
});

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<?php

add_filter('fluent_cart/shop_query', function($query, $params) {
      // Change default sort to ID-based (instead of alphabetical)
      // Only apply when sort_by is not explicitly set
      if (!isset($params['filters']['sort_by'])) {
          $query->orderBy('ID', 'DESC');
      }
      return $query;
}, 10, 2);

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<a href="https://fluentcart.top/?fluent-cart=instant_checkout&item_id=66&quantity=1&coupons=OopsFounder" >
Buy Me</a>

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<a href="https://fluentcart.top/?fluent-cart=modal_checkout&amp;item_id=67&amp;quantity=1" data-fct-instant-checkout-button>
Buy Me</a>

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<?php

add_filter('fluent_cart/payments/stripe_metadata_onetime', function($metadata, $context) {
    $metadata['your_key'] = 'Your Value';
    
    return $metadata;
}, 10, 2);

add_filter('fluent_cart/payments/stripe_metadata_subscription', function($metadata, $context) {
    $metadata['your_key'] = 'Your Value';

aimahdi

Custom Checkout Fields & Stripe Processing Fee

This document describes how to add custom checkout fields (Purchase Order Reference & User Note) and a 2.7% credit card processing fee for Stripe payments in FluentCart.

Features

• Purchase Order Reference Field: Optional text field on checkout
• User Note Field: Optional textarea for order notes
• Stripe Processing Fee: 2.7% fee automatically added to Stripe payments only
• Email Shortcodes: Use {{order.purchase_order_reference}}, {{order.user_note}}, and {{order.processing_fee}} in email templates

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Custom Add to Cart Button

This tutorial explains how to create a custom Add to Cart button using FluentCart and how to find the required IDs.

---

Step 1: Add the Button HTML

Add the following HTML code to any page where you want the button to appear:

aimahdi

<?php

add_filter('fluent_community/can_view_members_page', function ($canView, $pageStatus) {

    if (!is_user_logged_in()) {
        return false;
    }

    if (!class_exists('\FluentCart\App\Models\Order')) {
        return false;

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<?php
add_filter( 'taxonomy_labels_product-categories', function( $labels ) {
    $labels->name          = 'FluentCartProduct Categories';
    $labels->singular_name = 'FluentCartProduct Category';
    $labels->menu_name     = 'FluentCartProduct Categories';
    $labels->all_items     = 'All FluentCartProduct Categories';
    $labels->edit_item     = 'Edit FluentCartProduct Category';
    $labels->add_new_item  = 'Add New FluentCartProduct Category';

    return $labels;