Magento 2 Get Coupon Code Programmatically 【2K】
return $result; Useful for generating a dropdown of all existing coupon codes in admin or API.
use Magento\Sales\Model\ResourceModel\Order\CollectionFactory; public function getCouponCodesFromOrders(CollectionFactory $orderCollectionFactory, array $orderIds) magento 2 get coupon code programmatically
use Magento\Quote\Model\QuoteFactory; public function getCouponCodeFromQuote(QuoteFactory $quoteFactory, $quoteId) return $result; Useful for generating a dropdown of
public function getAllCoupons(): array