The key eCommerce metrics to track are: conversion rate, gross margin, average order value, cost per acquisition, checkout abandonment, customer lifetime value, return on ad spend, and performance by device type (mobile vs. desktop).
Why track conversion rate?
Monitoring conversion rate helps you identify issues in the customer journey that are preventing visitors from becoming buyers. Improvements can increase revenue.
What does gross margin indicate?
Gross margin shows the profitability of item sales after accounting for product and operating costs. It enables making decisions to improve profitability.
How can average order value be used?
Average order value calculates the typical revenue generated per order. Combined with conversion rate, it shows how much revenue each website visitor produces through purchases.
Why is cost per acquisition important?
Knowing the average cost to acquire a new customer allows you to gauge return on investment from marketing campaigns and channels. Lower acquisition costs can mean higher lifetime value.
When should checkout abandonment rate be reviewed?
A high checkout abandonment rate means many customers are dropping off at the last step before completing a purchase. Identifying why is key to removing obstacles and recovering lost sales.
What does customer lifetime value indicate?
Customer lifetime value represents the average revenue earned from a customer over the entire relationship. It distinguishes high-value repeat customers from one-time shoppers.
How to use return on ad spend?
Comparing advertising costs to sales revenue generated allows optimizing marketing budget allocation to the most efficient platforms and campaigns.
Apparel fulfillment is harder than standard ecommerce: size-and-color SKU matrices, high return rates, and poly-bag and hang-tag requirements. Here's what changes when you move clothing through a 3PL, what to ask before you sign, and how Simpl runs apparel programs, starting at $7/order.
What does order fulfillment actually cost? This guide breaks down every fee type, from pick-and-pack to receiving, storage, and setup, with real industry ranges and Simpl's flat-rate model as a case study.
The best subscription box fulfillment companies in 2026, compared on kitting capability, pricing transparency, and platform integrations for DTC subscription brands.