Menu

Blog

What Is a Product Feed? A Simple Guide for E-commerce Stores

Every time your product appears on Google Shopping, bol.com, Facebook Ads, or a price comparison site, it got there through a product feed. The feed is the file that carries your product data from your store to the channel – and the quality of that file determines whether your products get approved, rank well, and convert.

Most e-commerce merchants have heard the term but are fuzzy on exactly what a feed contains, why formats differ across channels, and what “feed optimization” actually means in practice. This guide answers all of it in plain language no technical background required.

Continue reading -> Continue reading →

Why Manually Managing Product Data Is Costing You More Than You Think

Most online merchants underestimate how much time they spend managing product data – and almost all of them underestimate what it costs when that data is wrong. A store with 300 products selling across three channels – its own webshop, bol.com, and Google Shopping – has up to 900 separate product records to keep consistent. Every price change, stock update, description edit, or image replacement needs to happen in three places, in the right format, at the right time.

At small scale, this is annoying but manageable. At medium scale, it becomes a source of daily errors. At larger scale, it actively limits your growth – because every hour spent on manual data work is an hour not spent on sourcing, marketing, or customer experience.

This article puts concrete numbers on the problem, explains the mechanisms through which manual data management causes damage, and shows what a systematic alternative looks like.

Continue reading -> Continue reading →

Why Your Facebook Ads Are Showing Wrong Prices and Out-of-Stock Products

Minimal workspace illustration showing a webshop product feed connected to Facebook Commerce Manager, with automated product synchronization, dynamic Facebook ads, pricing data, and e-commerce analytics on a clean light background.

Key Takeaways
Facebook reads your product data from a feed file – not live from your store. If the feed is stale, your ads are wrong. The gap between your store and your Facebook catalog can be minutes or days, depending on your setup. A dynamic feed that updates every 15 to 30 minutes keeps prices, stock, and availability accurate.The most common fix is enabling scheduled feed fetching in Facebook Commerce Manager.Feed management tools automate this process and eliminate manual errors entirely.

Facebook and Instagram ads collectively reach over 3.2 billion people monthly, making them one of the most powerful channels for e-commerce merchants. But a poorly maintained product feed turns that reach into wasted spend. Merchants running dynamic product ads with outdated feeds report losing 15 to 30% of their daily ad budget to clicks on unavailable or mispriced products.

This article explains exactly why it happens, what a product catalog feed is and how it works, and how to fix the most common feed sync issues – step by step.

Continue reading -> Continue reading →

How To Sell on More Channels Without Losing Control of Your Shopify Store

Selling across multiple sales channels (such as Amazon, TikTok Shop, Instagram, and marketplaces) increases revenue but often leads to fragmented inventory, inconsistent customer support, and operational chaos.

The solution is not fewer channels, but centralized control using Shopify as the system of record and AI-powered automation to unify orders, messaging, and support.

With the right setup, merchants can scale distribution without losing visibility, control, or customer experience quality.

Continue reading -> Continue reading →

The Complete Guide to Product Feed Management

Product feed management sits at the centre of every multichannel e-commerce operation. It is the discipline that determines whether your products appear on Google Shopping, whether your Facebook ads show the right price, whether your bol.com listings get approved, and whether your Amazon catalog stays in sync with your actual stock. Get it right and every channel you add becomes a multiplier. Get it wrong and each new channel adds complexity, cost, and errors.

This guide covers the full picture – from what product feed management actually involves, to the specific attributes that matter on the biggest channels, to the practical question of when manual work stops being viable and what to do about it.

Continue reading -> Continue reading →

How to Sell on Spartoo Marketplace

In the highly competitive landscape of fashion eCommerce, Spartoo has carved out a powerful niche as one of Europe’s most prominent and specialized marketplaces. Founded in 2006 as a leading online footwear retailer, Spartoo has evolved into a full-featured marketplace platform, welcoming sellers from across Europe and beyond.

Continue reading -> Continue reading →

Top Emerging Marketplaces in Germany for 2026: Where to Be Selling

Germany’s online retail market is entering a period of renewed strength and transformation in 2025–2026. After several years of slower growth, recent reports show online sales rose to approximately €88.8 billion in 2024, a 3.8% increase over 2023. Growth is forecasted to continue in 2025, with revenues projected at around €92.4 billion. Much of this momentum is driven by one major force: marketplaces.

Continue reading -> Continue reading →

Feed Management for Seasonal Campaigns: Planning Ahead

Seasonal campaigns like Black Friday, Cyber Monday, Christmas, and Back-to-School represent some of the most intense, high-traffic periods for eCommerce, periods that can make or break your annual performance targets. During these short bursts, online shoppers are highly motivated, budgets are increased, and search queries spike. In such a highly competitive environment, even minor technical glitches or missed deadlines can result in lost impressions, wasted ad spend, and lost revenue.

Continue reading -> Continue reading →

Zalando Feed Errors: How to Fix and Ensure Full Product Approval

Selling on Zalando is a unique opportunity for fashion and lifestyle brands to gain visibility in one of Europe’s leading online marketplaces. With over 50 million active customers across 25+ countries, Zalando offers powerful reach and brand exposure. However, this opportunity comes with strict technical and content standards that merchants must meet to ensure product listings are approved, published, and shown to customers.

Continue reading -> Continue reading →

Preparing for Google CSS Updates & Shopping Feed Compliance in 2026

As Google prepares to roll out significant updates to its Comparison Shopping Services (CSS) and Google Shopping feed requirements in 2026, eCommerce merchants face a new level of complexity. Stricter data standards, mandatory policy integrations, and enhanced compliance checks will soon redefine how product listings are structured and approved. Failing to adapt could mean disapproved listings, higher ad costs, or lost visibility across EU markets. In this guide, we’ll break down the key changes, the risks of inaction, and how Koongo helps you stay compliant, competitive, and fully optimized, well ahead of the deadline.

Continue reading -> Continue reading →

Sell everywhere with Koongo

or contact us for more details