Field notes
Implementation-heavy guides and build notes covering B2B, themes, Flow, checkout extensibility, and the Shopify systems behind production work.
API 2026-07 makes ProductVariant publishable per channel or catalog. Here’s when variant-level publishing is better than Liquid hiding, product duplication, or deleting variants.
Complete Guide Product Data Theme DevelopmentShopify now enforces purchase-type filtering for app discounts at checkout. Here’s how to keep one-time and subscription discount behavior aligned with your Function and admin configuration.
Complete Guide Discounts Selling PlansShopify Rollouts can now control discount timing and buyer reach. Here’s why discount dates alone are no longer enough, and how apps should read Rollout state safely.
Complete Guide Discounts Ecommerce OperationsA practical method for migrating Shopify theme features by mapping dependencies and preserving the target theme instead of copying the old theme wholesale.
Complete Guide Migration OptimizeHow Shopify Cart and Checkout Validation Functions enforce purchase rules server-side when storefront theme code is not enough.
Checkout Checkout Extensibility Complete GuideA practical Shopify architecture for custom sale pricing using metafields, theme display logic, and Shopify Functions without repurposing compare-at price.
Complete Guide Discounts OptimizeA practical Shopify Flow troubleshooting guide for workflows that do not run when merchants expect them to.
Automation Complete Guide OptimizeA practical Liquid guide to product, variant, shop, and company metafields, including .value, deprecated types, and storefront access.
Complete Guide Metafields Product DataA step-by-step checklist for finding leftover Shopify app code in theme files after an uninstall.
Apps Complete Guide OptimizeA full B2B setup guide for Shopify, covering companies, locations, catalogs, payment terms, customers, checkout, testing, and launch readiness.
B2B Complete Guide Ecommerce Operations