# Get up to Speed with our E-commerce blogs | 42Signals

## [Amazon BSR Explained: What Best Seller Rank Actually Measures and How Smart Brands Track It](https://www.42signals.com/blog/amazon-bsr-explained-best-seller-rank-tracking/)

A Quick Look at Amazon BSR Strategy If you are looking for a quick summary of how to handle your rankings, here is what you need to know about the Amazon BSR. The Best Seller Rank is a relative measure of sales velocity within a specific category, meaning a lower number indicates that you are […]

## [Agentic Commerce: What AI Shopping Agents Mean for Your Pricing, Shelf, and MAP Strategy](https://www.42signals.com/blog/agentic-commerce-ai-shopping-agents-brand-strategy/)

A Quick Summary of Agentic Commerce for Brands We are moving away from a time when people spend hours scrolling through pages to find the best deal. Instead, we are entering the era of agentic commerce, where digital assistants do the heavy lifting for us. These AI shopping agents are designed to look at millions […]

## [Amazon Keyword Rank Tracking Software: What to Look For to Get Started](https://www.42signals.com/blog/amazon-keyword-rank-tracking-software-guide/)

Amazon Keyword Rank Tracking Software Most Amazon keyword rank tracking software is built for individual sellers, not brand managers. If you are evaluating tools for a multi-SKU brand, here is what actually matters: refresh rate, sponsored vs organic separation, ASIN-level visibility, historical trend data, and regional or pin-code level tracking. This guide walks through each […]

## [Digital Shelf Availability: The Silent Conversion Killer Most Brands Only Discover Too Late](https://www.42signals.com/blog/digital-shelf-availability-revenue-killer/)

Understanding Digital Shelf Availability and Your Growth Strategy Maintaining high digital shelf availability is the single most important factor in keeping your products visible and your sales growing. In an era where digital commerce is the primary driver of growth for most brands, your online presence acts as your most valuable real estate. This article […]

## [Market Share Tracking in Ecommerce: How to Know If You’re Winning or Just Growing](https://www.42signals.com/blog/market-share-tracking-ecommerce/)

The Strategic Power of Market Share Tracking In the fast-moving world of online retail, looking at your sales dashboard can be deceptive. You might see a steady climb in revenue and assume your brand is doing great. However, without consistent market share tracking, you might miss the fact that your competitors are actually growing twice […]

## [Amazon Keyword Rank Tracking: The Hidden Cost of Maintaining Scrapers In-House for ECommerce Teams](https://www.42signals.com/blog/amazon-keyword-rank-tracking/)

Amazon Keyword Rank Tracking Costs Many brands believe that building an in-house scraper for their data needs is a cost-effective way to manage their growth. However, the reality is that maintaining these systems often costs 3.5 times more than using a professional amazon keyword rank tracking tool because of the constant need for engineering upkeep […]

## [Competitor Keyword Gap Analysis: Finding the Searches Your Rivals Win and You Don’t](https://www.42signals.com/blog/competitor-keyword-gap-analysis/)

Quick Summary of Competitor Keyword Gap Analysis If you are looking for a simple way to boost your sales on marketplaces like Amazon or Flipkart, you need to understand where your competitors are beating you. A competitor keyword gap analysis is the process of finding the specific search terms that your rivals are ranking for […]

## [Retail Traffic Trends: Where Are Shoppers Going in 2026?](https://www.42signals.com/blog/retail-traffic-trends-2026-analysis/)

The Current Landscape of Retail Traffic Trends In 2026, the way we look at retail traffic trends has completely changed because the lines between a physical store and a digital app have almost disappeared. Shoppers are now moving through a barbell economy where they either want extreme luxury or massive discounts, leaving very little room […]

## [From Reviews to Roadmap: Tracking Customer Sentiment Trends Across Marketplaces](https://www.42signals.com/blog/sentiment-trends-tracking-across-marketplaces/)

Why Sentiment Trends Matter for Modern Ecommerce Success Tracking sentiment trends is the most effective way to understand what your customers are actually feeling at any given moment. Most brands wait until their sales drop or their star ratings crash to realize something is wrong, but by then, it is often too late to save […]