This package has been deprecated

Author message:

No longer maintained

gampee

Converts and validates humanly understandable Enhanced E-commerce params into Measurement Protocol. Friends with universal-analytics.

Example

var gampee = require("gampee"),
    ga = require("universal-analytics");
 
var ecommerceParams = gampee({
    "type": "impression",
    "list": "search",
    "products": [
        { "id": "shirtM", "name": "Nice T-Shirt (M)", "position": 1 },
        { "id": "shirtXL", "name": "Nice T-Shirt (XL)", "position": 2 }
    ],
    "currency": "EUR"
});
 
assert.equal(ecommerceParams, {
 
    "il0nm": "search",
 
    "il0pi0id": "shirtM",
    "il0pi0nm": "Nice T-Shirt (M)",
    "il0pi0ps": 1,
 
    "il0pi1id": "shirtXL",
    "il0pi1nm": "Nice T-Shirt (XL)",
    "il0pi1ps": 2,
    
    "cu": "EUR"
    
});
 
// send together with a pageview
var ua = ga("UA-00000000-0", "5bbb81ff-0757-44e0-8fcb-f263d982b95a", { debug: true });
ua.pageview(_.merge({ dp: "/search?q=some+product", cd20: "one", cm20: "two" }, ecommerceParams));

Unsupported Measurement Protocol options

• Custom product dimensions/metrics
• promo and promo_click

Usage

gampee( EcommerceAction action, [function onValidationError] )
gampee( EcommerceAction[] actionList, [function onValidationError] )

EcommerceAction is an object with a required type property. type can be either an impression or one of ecommerce product actions: click, detail, add, remove, purchase, refund, checkout, checkout_option. Each data item should also have a list of Product[] products.

You can send multiple items with impressions (e.g. when there are multiple lists of products on the page), but only one product action with each analytics hit (event, pageview, etc).

If onValidationError is passed in (default: void), it will be called with details of every validation warning, e.g. gampee( myParams, console.warn.bind(console));

See the table below for required/optional/allowed properties of EcommerceAction and Product.

Note that although documentation says all hit types are allowed, the product information will be discarded if sent with transaction hit type (and probably some others). We have only tried testing full information with pageview and event hit types.

Params

This roughly mirrors the ecommerce.js API.

	type
	impression	click, detail	add, remove	purchase, refund	checkout, checkout_option
currency Currency Code	opt	opt	opt	opt	opt
list Product Action List, Product Impression List Name	opt	opt	opt
id Transaction ID				req
affiliation Transaction Affiliation				opt
revenue Transaction Revenue				opt
tax Transaction Tax				opt
shipping Transaction Shipping				opt
coupon Coupon Code				opt
step Checkout Step					opt
option Checkout Step Option					opt
products[]
id Product SKU	req	req	req	req	req
name Product Name	req	req	req	req	req
brand Product Brand	opt	opt	opt	opt	opt
category Product Category	opt	opt	opt	opt	opt
variant Product Variant	opt	opt	opt	opt	opt
price Product Price	opt	opt	opt	opt	opt
position Product Position	opt	opt
coupon Product Coupon Code		opt	opt	opt	opt
quantity Product Quantity			opt	opt	opt

Google's documentation

• Intro
• Enhanced ecommerce via measurement protocol
• Enhanced ecommerce via analytics.js + ecommerce.js plugin