Amount in product

Hi and thank you!

Yes this is possible, but it depends on the theme you are using.

Try adding following to the functions.php of your theme:

To shop quantity for simple products and donations:

/**
 *  This snippet contains code from the WooCommerce Plugin by Automatic, https://docs.woocommerce.com/document/override-loop-template-and-show-quantities-next-to-add-to-cart-buttons/ ,
 *  modified by Divi Space and/or Aspen Grove Studios, August 4th, 2021.
 *  Licensed under the GNU General Public License, no warranty;
 *  Go to https://divi.space/gnu-general-public-license/  for details.
 */

/**
 * Enable quantity input in shop loop for simple products and for donations
 */
add_filter( 'woocommerce_loop_add_to_cart_link', 'ags_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );

function ags_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
	if ( $product && ( ($product->is_type( 'simple' ) && $product->is_purchasable() && $product->is_in_stock() && ! $product->is_sold_individually()) || $product->is_type( 'donation' ) ) )  {
		$html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';
		$html .= woocommerce_quantity_input( array(), $product, false );
		$html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
		$html .= '</form>';
	}
	return $html;
}
 

OR

to show quantity only for donation products:

/**
 *  This snippet contains code from the WooCommerce Plugin by Automatic, https://docs.woocommerce.com/document/override-loop-template-and-show-quantities-next-to-add-to-cart-buttons/ ,
 *  modified by Divi Space and/or Aspen Grove Studios, August 4th, 2021.
 *  Licensed under the GNU General Public License, no warranty;
 *  Go to https://divi.space/gnu-general-public-license/  for details.
 */

/**
 * Enable quantity input in shop loop only for donations
 */

add_filter( 'woocommerce_loop_add_to_cart_link', 'ags_donations_inputs_for_woocommerce_loop_add_to_cart_link', 10, 2 );

function ags_donations_inputs_for_woocommerce_loop_add_to_cart_link( $html, $product ) {
	if ( $product->is_type( 'donation' ) )  {
		$html = '<form action="' . esc_url( $product->add_to_cart_url() ) . '" class="cart" method="post" enctype="multipart/form-data">';
		$html .= woocommerce_quantity_input( array(), $product, false );
		$html .= '<button type="submit" class="button alt">' . esc_html( $product->add_to_cart_text() ) . '</button>';
		$html .= '</form>';
	}
	return $html;
}