Why Large Product Images Are Killing Your Store's Core Web Vitals (And How to Automate the Fix)
Let’s face a hard truth: If your e-commerce store takes more than 3 seconds to load, you are actively giving away money to your competitors. In modern…
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WooCommerce failed orders — what a spike, a stall and a silence each mean
A client emails: "we've got hundreds of failed orders, is the payment gateway broken?" The gateway is almost certainly fine. What is happening is wors…
How a "safe" shipping change silently disapproved 621 products in Google Merchant Center
I run a small Shopify store. One afternoon I split my shipping policy in two — separate rules for domestic vs. international, nothing exotic — and by …
Can ChatGPT read your WooCommerce store? Test it in 5 minutes
TL;DR — Ask an AI assistant what your store sells, what a specific product costs, and whether it's in stock. Many WooCommerce merchants will see one o…
E-commerce conversion optimization that moves revenue
Most conversion advice is a pile of tips with no ranking, so teams burn weeks A/B testing button colors while their checkout leaks money on mobile. Co…
Custom e-commerce vs Shopify
Most brands should start on Shopify. That's not a concession — it's the fastest way to a working store with payments, tax, shipping, and a checkout th…
Why Your Images Are Killing Your Core Web Vitals (and How I Fixed It in One Afternoon)
The problem nobody notices until it's a problem Run PageSpeed Insights on almost any e-commerce store, blog, or portfolio site and you'll find the sam…
Why I built an API-first e-commerce platform
Hi! I'm Luca, from Italy, and I've spent the last two years building Webround : an API-first e-commerce platform. This is something that started as a …
Selling to AI agents: what merchants need to know about x402 checkout, mandates, and chargeback-free settlement
If you're building a platform that sells digital goods, API access, data subscriptions, or any service an AI agent might buy programmatically, you've …
"Every Shopify Store Ships a Public Product API. Almost Nobody Uses It"
If you have ever screenshotted a competitor's Shopify store to track their prices, this will save you a lot of clicking. Every Shopify storefront expo…
WebAZ is looking for builders, not passive users
AI makes individuals more capable. That is the easy part to see. A developer can move faster. A designer can explore more directions. A solo operator …
How to Validate a GTIN / EAN-13 Barcode Check Digit (GS1 Mod-10, explained)
If you have ever uploaded a product feed to Amazon, Google Merchant Center or Shopify and been rejected with "invalid GTIN," the culprit is almost alw…
Shopify retires API version 2025-07 on July 16 — pinned apps don't error, they silently fall forward to 2025-10
On July 16, 2026 at 15:00 UTC , Shopify stops serving API version 2025-07 . If your app, integration, or script still pins that version, here is the p…
Shopify retires API version 2025-07 on July 16 — pinned apps don't error, they silently fall forward to 2025-10
On July 16, 2026 at 15:00 UTC , Shopify stops serving API version 2025-07 . If your app, integration, or script still pins that version, here is the p…
We ran blind AI agents against real WooCommerce stores. Here's what they actually read.
TL;DR — On a production store with no agent infrastructure, blind agents failed product discovery while fetching 27 pages of theme HTML. With two chea…
Multimodal Agent Skills: From Predictability to Production Workflows
Author: Jia Jingqiu - English web edition: 2026-07-01 Original canonical version: https://www.jiajingqiu.com/agent-skills-multimodal/ Abstract Multimo…
Real-time cross-border price comparison with MCP
Shoppers in Singapore know the drill: check Shopee, check Lazada, check Amazon.sg, maybe check a local retailer — all for the same product. Now imagin…
Inventory Display and Messaging Strategy
Stock Messaging Isn't One-Size-Fits-All: A Category-Based Approach "Only 3 left in stock!" This kind of urgency messaging is everywhere in e-commerce,…
Эволюция similar-рекомендаций: как мы переосмыслили ленту похожих товаров
В онлайн-шопинге важно, чтобы поиск нужной вещи не занимал много времени, а результат был персональным для каждого пользователя. Одна из фичей, котора…
Agent-Ready Commerce, Part 7: Delegated Payment Needs More Than a Token
Delegated payment is not a question of whether a token exists. It is a question of whether a specific payment request is still inside the buyer’s dele…
When the Buyer Is an AI: Optimizing Ecommerce for the Agent Shelf
A quiet shift is happening in how products get bought online. Increasingly, the "shopper" isn't a person scrolling a product page — it's an AI agent. …
Agent-Ready Commerce, Part 6: Checkout Is a State Machine, Not a Form
Checkout is the point where agent-ready commerce stops being mostly read-only. Discovery can be a projection. Comparison can be a query. Policy quotat…
Agent-Ready Commerce, Part 4: Making Policies Machine-Readable
The difficult policy question in agent-ready commerce is not whether the platform has a return policy page. The difficult question is whether the plat…
Agent-Ready Commerce, Part 3: Why “Available” Is Not Enough for AI Agents
Most ecommerce platforms have some version of product availability. A product is active. It is in stock. It has a price. It can appear on the storefro…
How to Analyze Storefront Elements by Revenue Impact, Not Just CTR
Most ecommerce teams can tell you where traffic comes from. Fewer teams can tell you which storefront components actually move revenue. That gap matte…
BazaarLive: Live Video Auctions for India's $16B Collectibles Market – Built for H0 Hackathon
India Has ZERO Live Auction Platforms. I Built One. Imagine selling a ₹50,000 Banarasi silk saree to a buyer in another city. You show it on WhatsApp …
Agent-Ready Commerce, Part 2: From Product Pages to Commercial
A product page is not a contract. It is a presentation surface. That distinction matters more once AI agents start interacting with commerce systems. …
Agent-Ready Commerce, Part 1: Building a Platform for the AI Era
AI agents are starting to change the assumptions behind commerce software. For a long time, ecommerce platforms were designed around human interpretat…
Cross-matching products when Rakuten's API hides the JAN
Trying to compute "where is this product cheapest" across Rakuten's and Yahoo!'s APIs, you hit a wall before any price math: how do you decide two lis…
I spent 18 months building an AI-native ecommerce plugin for WordPress. Here is what I learned.
Quick intro: I have been writing WordPress since 2009 and shipping products since 2017. For the last 18 months I have been building EasyCommerce , an …