https://lettering.com/checkout/resources/js/analytics.cart.js?_=1791210309

1$(function () {
2	var getPaymentType = function (order) {
3			var trans = order.Transactions;
4			if (trans && trans.length) {
5				var tran = trans[0];
6				if (tran) {
7					var payment = tran.Payment;
8					if (payment) {
9						return payment.Type;
10					}
11				}
12			}
13			return '';
14		}
15	,	secure = Boolean(window.location.protocol.indexOf('https') === 0)
16	,	pathName = window.location.pathname
17	;
18	switch (pathName) {
19		case '/checkout/email/':
20		case '/checkout/print/':
21		case '/checkout/success/': {
22			break;
23		}
24		default: {
25			var gaLoaded = false;
26			$(document).ajaxSuccess(function (e, req, opts, data) {
27				if (!gaLoaded && secure) {
28					if (data['class'] == 'checkout') {
29						gaLoaded = true;
30						var cart        = data.Cart
31						,	order       = data.Order
32						,	paymentType = getPaymentType(order)
33						,	action      = {
34								'checkout_option': paymentType
35							,	'checkout_step': 1
36							,	'currency': 'USD'
37							}
38						;
39
40						switch (pathName) {
41							case '/checkout/shipping/': {
42								if (paymentType == 'CreditCard') {
43									action['checkout_step'] = 2;
44								}
45								else if (paymentType == 'PayPal') {
46									action['checkout_step'] = 3;
47								}
48								break;
49							}
50							case '/checkout/review/': {
51								if (paymentType == 'CreditCard') {
52									action['checkout_step'] = 4;
53								}
54								else if (paymentType == 'PayPal') {
55									action['checkout_step'] = 5;
56								}
57								break;
58							}
59						}
60
61						try {
62							var cartItems = cart.Items.slice(0);
63							for (var i = 0; i < cartItems.length; i++) {
64								var cartItem = cartItems[i];
65								cartItems[i] = {
66									'id': cartItem.Id
67								,	'category': cartItem.ItemType
68								,	'name': cartItem.ItemType
69								,	'price': cartItem.Price
70								,	'quantity': cartItem.Quantity
71								};
72							}
73
74							action['items'] = cartItems;
75
76							gtag('event', 'checkout_progress', action);
77						}
78						catch (ex) {
79						}
80					}
81				}
82			});
83			break;
84		}
85	}
86})