Author

Oleh Stupak

CEO at MGROUP

130 articles LinkedIn

Shopify Fraud Prevention and Chargebacks: Where the Losses Really Are

8 min read August 13, 2026

Shopify Fraud Prevention and Chargebacks: Where the Losses Really Are

Blocking good orders costs more than the fraud it prevents. How to tune the response using your own chargeback data.

Shopify Returns Automation: Policy First, Tooling Second

8 min read August 11, 2026

Shopify Returns Automation: Policy First, Tooling Second

Returns are the last manual process in most stores. What to automate, in what order, and why policy comes first.

Shopify GDPR Compliance: What the Platform Handles and What You Own

7 min read August 7, 2026

Shopify GDPR Compliance: What the Platform Handles and What You Own

The banner is one control. The obligations are mostly about where customer data goes after you collect it.

Shopify Functions: What You Can Build and When to Use Them

8 min read August 5, 2026

Shopify Functions: What You Can Build and When to Use Them

Versioned checkout logic that runs inside Shopify. What Functions can do, what they cannot, and when to use an app instead.

Klaviyo vs Mailchimp for Shopify: Which One and When to Switch

8 min read August 1, 2026

Klaviyo vs Mailchimp for Shopify: Which One and When to Switch

Mailchimp is cheaper until email becomes a revenue channel. Here is where the line sits and what switching later costs.

Adobe Commerce vs Shopify: The 2026 Cost of Ownership Comparison

9 min read July 31, 2026

Adobe Commerce vs Shopify: The 2026 Cost of Ownership Comparison

Magento is Adobe Commerce now. Compare the two on three-year cost of ownership, not feature checklists.

Agentic Commerce and Shopify: What Changes for Merchants

13 min read July 29, 2026

Agentic Commerce and Shopify: What Changes for Merchants

How AI agents read catalogues, and what a Shopify store has to expose to appear in the answer.

Shopify Subscriptions 2026: Build Recurring Revenue That Sticks

10 min read July 1, 2026

Shopify Subscriptions 2026: Build Recurring Revenue That Sticks

Launch subscriptions on Shopify in 2026 — native Subscriptions API vs apps, churn, dunning, subscriber portals and the retention that keeps MRR growing.

Shopify Plus Pricing 2026: Real Cost, What’s Included & TCO

11 min read July 1, 2026

Shopify Plus Pricing 2026: Real Cost, What’s Included & TCO

What Shopify Plus really costs in 2026 — the base fee, revenue-based pricing, the hidden line items, and how to work out your true total cost of ownership.

How to Hire a Shopify Developer in 2026: Rates, Models & Where to Look

10 min read July 1, 2026

How to Hire a Shopify Developer in 2026: Rates, Models & Where to Look

Freelancer, agency or in-house? A 2026 playbook on Shopify developer rates, engagement models, where to find talent, and how to vet before you hire.

Shopify Markets 2026: International & Cross-Border Selling Guide

10 min read July 1, 2026

Shopify Markets 2026: International & Cross-Border Selling Guide

Sell globally on Shopify in 2026 — Markets vs Markets Pro, currencies, duties, localisation, SEO and the tech that makes cross-border actually convert.

Shopify Accessibility & the European Accessibility Act: 2026 Compliance Guide

13 min read July 1, 2026

Shopify Accessibility & the European Accessibility Act: 2026 Compliance Guide

The European Accessibility Act is in force — here's what it means for Shopify merchants and how to get compliant, without hurting conversion, in 2026.