4 min to read

How to Create and Use a Coupon/Promo Code - One Step Form

Note: 100% Off Coupon

Your customer can redeem a coupon code to get a 100% off on the cart value.
They will still need to enter their card details in case it is required for upsells in the next steps
Only Stripe can be used to give 100% off on order amounts, this will not work with Paypal. In case both Stripe and Paypal exist, the Paypal option will not show up.
“Card details will be used for verification purposes” will show beside the card element during the $0 checkout

Part 2: Adding Promo Codes

Step 1: You will need to have two products added to your funnel. The first product will be the full price product and the second one will be the discounted product. The second product will be hidden initially and will be revealed as the discount option when the code is entered. This will also hide the full price product.

NOTE: This will only work with one full price product and one discount product. The code is for One Step Order Form products only. It is not for Bump or Upsell products.

Step 2: Custom Code for Promo Code

Edit the Funnel step where the One Step Order Form resides
In Settings, click on Tracking Code

Select Footer Code
Paste in Copied Code (from the bottom of this article)

Step 3: Customize Your Coupon Code

Before saving, scroll up to the top of the code
Type in the Coupon Code you wish to use. You should type over the examples 'TESTCODE', 'DISCOUNT', 'PROMO'

NOTE: If you want to use more than one coupon code, you can enter multiple codes separated by commas. This is the default setting in the code you copied in.

Click Yes, Save

Step 4: Test Your Code

Preview your page.
Enter in details for the first step.
Enter in your promo code for the second step and watch your discount product

<style>
  .d-none_0x4e4858 {
  	display: none !important;
  }
</style>
<script src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
<script>
	window.hlpt = window.hlpt || {};
	window.hlpt.mycodes = [
		/DO NOT EDIT ANYTHING ABOVE THIS LINE/
		"TESTCODE", "DISCOUNT", "PROMO" /Enter your desired promo codes here, similarly as shown/
		/DO NOT EDIT ANYTHING BELOW THIS LINE/
	];
	function hlpt_apply_coupon_code(product_regular, product_offer, form_base, product_description) {
		window.hlpt.mycodes = window.hlpt.mycodes.map(function (a) {
			return a.toUpperCase();
		});
		if ($("#promo_code").length == 0) {
			var coupon_input = '<input type=\'text\' id=\'promo_code\' name=\'promo_code\' placeholder=\'Enter promo code...\' class=\'form-input\'/>';
			$('.product-cost-total').last().append(coupon_input);
		}
		$(form_base + ' [id=' + product_offer + ']').closest(product_description).addClass("d-none_0x4e4858");
		$('body').on('keyup', '#promo_code', function (e) {
			if (window.hlpt.mycodes.indexOf($('#promo_code').val().toUpperCase()) == -1) {
				$(form_base + ' [id=' + product_regular + ']').click();
				$(form_base + ' [id=' + product_offer + ']').closest(product_description).addClass("d-none_0x4e4858");
				$(form_base + ' [id=' + product_regular + ']').closest(product_description).removeClass("d-none_0x4e4858");
			} else {
				$(form_base + ' [id=' + product_offer + ']').click();
				$(form_base + ' [id=' + product_regular + ']').closest(product_description).addClass("d-none_0x4e4858");
				$(form_base + ' [id=' + product_offer + ']').closest(product_description).removeClass("d-none_0x4e4858");
			}
		});
	}
	function hlpt_handle_products_description() {
		var product_regular = 'regularprod';
		var product_offer = 'offerprod';
		var form_base = ".form-payment .product-detail .product-description";
		var product_description = ".product-description";
		if ($(form_base).length == 0) {
			form_base = ".form-payment .product-detail .--mobile-product-description";
			product_description = ".--mobile-product-description";
		}
		var all_pds = $(form_base);
		if (all_pds.length > 1){
			$(all_pds[0]).find('input[type=radio]').attr('id', product_regular);
			$(all_pds[1]).find('input[type=radio]').attr('id', product_offer);
		}
		hlpt_apply_coupon_code(product_regular, product_offer, form_base, product_description);
	}
	$(function () {
		var notGloballyApplied = true;
		if (Array.isArray(window.hlpt.mycodes)) {
			var observe = new MutationObserver(function (mutations) {
				if ($('.product-cost-total').length != 0 && notGloballyApplied) {
					notGloballyApplied = false;
					hlpt_handle_products_description();
				}
			});
			observe.observe(document.body, {
				childList: true,
				subtree: true
			});
		}
	});
</script>