Today we talk about how Magento 2 Magento 2 apply a coupon code programmatically. You can get quote data from the checkout cart model. You can set the coupon on the current cart. So let’s start with our example.
namespace QaisarSatti/HelloWorld/Block;
use Magento\Backend\App\Action;
class ApplyCoupon extends Action
{
protected $cart;
public function __construct(
\Magento\Checkout\Model\Cart $cart
)
{
$this->cart = $cart;
}
public function applyCoupon()
{
$coupon = "abc1234";
return $this->cart->getQuote()->setCouponCode($coupon)->collectTotals()->save();
}
}
use Magento\Backend\App\Action;
class ApplyCoupon extends Action
{
protected $cart;
public function __construct(
\Magento\Checkout\Model\Cart $cart
)
{
$this->cart = $cart;
}
public function applyCoupon()
{
$coupon = "abc1234";
return $this->cart->getQuote()->setCouponCode($coupon)->collectTotals()->save();
}
}