Minimum purchase amount in a WooCommerce store
table of contents
The code displays a message and also blocks the option to order when the total amount in the cart is lower than the minimum you define and it works on both the shopping cart page and the payment page.
Limiting the minimum purchase amount in a WooCommerce store
Note that you need to change the minimum amount in line 2 (currently set to 100)
Add the code to the child theme’s functions.php file or using a snippets management plugin.
function get_min_cart_total() {
return 100;
}
function show_min_cart_total_notice() {
if ( is_cart() || is_checkout() ) {
$min_total = get_min_cart_total();
$cart_total = WC()->cart->get_cart_contents_total();
if ( floatval( $cart_total ) < $min_total ) {
wc_print_notice(
'<strong>' . sprintf( __("The minimum order on the site is %s. You can add additional products to the cart before proceeding to payment. Thank you for your understanding.", "woocommerce"), wc_price($min_total) ) . '</strong>',
'error'
);
}
}
}
add_action( 'woocommerce_before_cart', 'show_min_cart_total_notice' );
add_action( 'woocommerce_before_checkout_form', 'show_min_cart_total_notice' );
function validate_min_cart_total_before_checkout() {
$min_total = get_min_cart_total();
$cart_total = WC()->cart->get_cart_contents_total();
if ( floatval( $cart_total ) < $min_total ) {
wc_add_notice(
'<strong>' . sprintf( __("The minimum order on the site is %s. You can add additional products to the cart before proceeding to payment. Thank you for your understanding.", "woocommerce"), wc_price($min_total) ) . '</strong>',
'error'
);
}
}
add_action( 'woocommerce_check_cart_items', 'validate_min_cart_total_before_checkout' );
function show_min_cart_total_notice_on_template_redirect() {
if ( is_checkout() && ! is_wc_endpoint_url( 'order-received' ) && ! is_admin() ) {
$min_total = get_min_cart_total();
$cart_total = WC()->cart->get_cart_contents_total();
if ( floatval( $cart_total ) < $min_total ) {
wc_add_notice(
'<strong>' . sprintf( __("The minimum order on the site is %s. You can add additional products to the cart before proceeding to payment. Thank you for your understanding.", "woocommerce"), wc_price($min_total) ) . '</strong>',
'error'
);
}
}
}
add_action( 'template_redirect', 'show_min_cart_total_notice_on_template_redirect' );
You can change the message displayed to customers on line 12 and line 27.
