Development/Integrations
Dive deep into the engineering side of BigCommerce migrations—REST/GraphQL API design, Stencil architecture, data mappings, and enterprise integrations.
Technical Deep Dives
For developers and technical leads, we cover the patterns and safeguards needed to move complex stores safely to BigCommerce.
What We Cover
- REST & GraphQL API Architecture: Robust integrations for products, customers, orders, and custom data using BigCommerce APIs
- Stencil & Storefront: Understanding BigCommerce's theme system, entity relationships, and optimization
- Data Mapping: Field mappings, transforms, and edge cases across platforms to BigCommerce
- App Development: Building and using apps for secure data transfer
- Headless Commerce: BigCommerce as a headless backend with modern frontends
- System Integrations: ERP/CRM/WMS connections and middleware strategies
- Product Variants: Handling BigCommerce's product options and variant system
- Performance & Scaling: Stencil optimization, caching, indexing, and tuning BigCommerce post-migration
- Multi-Store & Multi-Currency: Setting up and managing storefronts and currencies
- Security & Compliance: Protecting PII, PCI considerations, and audit trails
Build with confidence—use these patterns to ship migrations that are stable, performant, and secure on BigCommerce.
BigCommerce PayPal Express Redirects to Cart? Troubleshooting Your Checkout Flow
Facing PayPal Express Checkout redirecting to cart on BigCommerce? Learn common causes like theme conflicts, mobile issues, and get expert troubleshooting tips from Big Migration.
Solving the BigCommerce PayPal Express Redirect Mystery: A Deep Dive into Checkout Optimization
Experiencing PayPal Express Checkout redirecting to the cart on BigCommerce? Learn common causes, debugging steps, and how to optimize your checkout flow for seamless conversions.
BigCommerce Checkout Clarity: How to Change 'Free' Shipping to 'Pickup' for In-Store Orders
Optimize your BigCommerce checkout experience by customizing the 'Free' shipping label to 'Pickup' for in-store collection. Learn how with a simple JavaScript solution.
Mastering BigCommerce Geotargeting: Country-Specific Banners & Coupons for Global Growth
Unlock global e-commerce potential with BigCommerce geotargeting. Learn how to implement country-specific banners and coupons using custom scripts, apps, and APIs for a tailored customer experience.
Eliminating Unwanted White Space in BigCommerce Themes: A Developer's Guide
Struggling with unwanted white space in your BigCommerce store? Learn how to identify and remove persistent gaps between elements using theme settings, custom CSS, and developer tools. Optimize your layout for a professional look.
Mastering BigCommerce Product Updates: Caching, Theme Logic, and Structured Data Explained
Struggling with BigCommerce product description edits not sticking, variant images not swapping, or JSON-LD modifications? Learn how caching, theme dependencies, and structured data limitations impact your store updates and how to resolve them.
Mastering BigCommerce Product Pages: Advanced Variant Selection and Bulk Ordering
Unlock advanced BigCommerce product page functionality with clickable variant images and order pad layouts. Learn how custom development and theme integrations can transform your store's UX and boost sales.