Learn about the latest news and features from SelfServe
307 guides on post-purchase operations, order editing, address accuracy, upsells and Shopify Plus workflows, written by the team building SelfServe.

Shopify Store Credits: Issuing, Redeeming and Accounting
Learn what Shopify store credits are, how they differ from gift cards and refunds, and how to issue, redeem and account for them.
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Can You Have Multiple Stores on Shopify? Plans and Limits
Can you have multiple stores on Shopify? Yes, through organizations or Plus expansion stores. Compare plan limits, eligibility and setup tips.
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Product Customizer App Shopify: Choosing the Right Tool
Compare native and third-party product customizer app shopify options on speed, theme support, variant mapping and SKUs before you install one.
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What Is a Partial Refund? How It Works on Shopify
Find out what is a partial refund, how Shopify calculates it, when to issue one, and how it affects inventory, taxes and payouts.
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8 Examples of Bundling That Lift Ecommerce AOV
Real-world examples of bundling, from combo meals to Shopify product bundles, with implementation tips, triggers, and KPIs for merchants.
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Shopify Theme App Extension Explained Clearly
Learn what a Shopify theme app extension is, how blocks and embeds avoid layout shift, and where cart or post-purchase UI belongs.
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Get a Free Gift Campaigns: 7 Shopify Apps Compared
Compare 7 Shopify apps that help you get a free gift offer live, with entry rules, fulfillment steps, messaging tips, and merchandising examples for 2026.
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Image Size for Website Header That Loads Fast
Get the image size for website header banners and heroes, with desktop and mobile crops, file formats, and a fast-loading setup.
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Repeat Purchase Rate: How to Calculate It
See the repeat purchase rate formula, 2026 category benchmarks from 16.5% upward, and post-purchase fixes that create a real second order.
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Cross Sells and Upsells That Raise Order Value
Learn how cross sells and upsells raise AOV with the right page, offer, and metric, without slowing checkout.
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Change of Email Address Notice Template and Steps
A change of email address notice template with timing, copy for both inboxes, and a verify-before-commit security flow.
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Returns in Ecommerce: Rates, Costs and How to Reduce Them
Returns in ecommerce explained: 2026 return rate benchmarks, cost per return, policy trade-offs, and how to cut returns and recover revenue.
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Merchandising for Ecommerce: Tactics, Metrics and Tools
Learn merchandising for ecommerce: collection pages, cart drawers, personalized banners, the metrics that prove lift, and tools to run them.
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Order Confirmation Screen: What to Include and Templates
Learn what to include on an order confirmation screen, in what order, with tracking, cross-sell and support templates you can copy for your Shopify store.
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Best Up Sell App Picks for Shopify in 2026
Compare 10 Shopify up sell app options for 2026, with features, pricing, placements, and honest limitations to help you choose the right fit.
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Best Checkout Page: 7 Examples That Convert in 2026
Discover 7 best checkout page tools and examples for Shopify with pros, cons, and conversion tips to boost AOV without rebuilding checkout.
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Shopify Checkout Customization: Options Compared
Compare Shopify checkout customization options: Checkout Extensibility, checkout.liquid, and apps. Learn plan limits and which approach fits your store.
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Shopify Checkout Extensibility: A 2026 Merchant Guide
Learn what Shopify checkout extensibility is, how it differs from legacy checkout.liquid, what merchants and developers can build, and what to plan for in 2026.
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E-Commerce Customer Retention: A Practical Playbook for 2026
Improve e-commerce customer retention with proven KPIs, post-purchase flows, loyalty tactics, and personalization strategies built for Shopify merchants.
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What Is a Bundle? a Guide for Shopify Merchants
What is a bundle? Learn how product bundles work, why they boost average order value, and how Shopify merchants can use them effectively.
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Shopify Change Store Name: A Complete Walkthrough
Learn how to handle a Shopify change store name request correctly. Walks through admin settings, domains, branding, and customer-facing checks so nothing
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Upsell Pop Up Strategy That Drives Real Revenue
Learn what an upsell pop up is, when to use it, and how to design, message, and measure one for measurable revenue lift on Shopify.
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Shopify Upsell Popup: Design, Triggers, and Tracking
Learn how to build a Shopify upsell popup that lifts AOV without hurting checkout. Covers triggers, design, apps, analytics, and common pitfalls.
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Shopify Image Sizes and Optimization Guide
Master Shopify image sizes for products, banners, and social sharing. Learn exact dimensions, file types, and responsive optimization tips for faster stores.
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