Guides for BigCommerce merchants
Practical, no-fluff articles on order editing, reducing support load, and post-purchase revenue.
AI agent order modification: what BigCommerce merchants must expose (2026)
AI agents can already discover and buy — but changing an order after checkout is the next wave. What the 2026 protocols (ACP, AP2, UCP) cover, why BigCommerce can't do agent-driven edits natively, and the bounded order API to expose.
The BigCommerce reorder button: native option, apps, and B2B (2026)
BigCommerce has a native reorder button hidden in the Cornerstone customer account — where it lives, what it can and can't do, the paid apps that extend it, and how reordering drives repeat revenue.
Post-purchase upsell examples: 7 offers that work in 2026
The seven highest-converting post-purchase upsell types — complementary add-on, complete-the-set bundle, upgrade, top-up, subscription, protection, and free-shipping threshold — with the mechanics and the math.
BigCommerce size exchange: how to swap a size or color (2026)
BigCommerce has no native exchange button. For an even size or color swap, edit the order line item; when the price changes, refund and re-order. The clean workflow — plus how to make swaps self-service.
Is BigCommerce now Commerce.com? What the 2025 rebrand means
BigCommerce's parent company became Commerce.com, Inc. in July 2025 and the ticker changed from BIGC to CMRC — but the platform you build and sell on is still called BigCommerce. Here's exactly what changed, what didn't, and what it means for merchants.
How to set up a free shipping threshold on BigCommerce (2026)
Set a minimum-order free shipping rule, pick the right number from your AOV, and add the "you're $X away" progress bar that lifts order value — plus the post-purchase angle most stores miss.
Can buyers edit an order in BigCommerce B2B Edition? (2026)
The Buyer Portal lets B2B customers view, reorder, and request quotes — but not edit an order they've already submitted. Why the gap exists, the workarounds, and how to add self-service editing.
BigCommerce update order API: line items, the discount trap, and when to use an app
PUT /v2/orders can add, change, and remove line items — but it clears discounts on every line you touch and never moves money. The field rules, the traps, and the point where an app is saner.
BigCommerce refund to store credit: the complete guide (2026)
The native four-click flow, what it fixes that cash refunds break, the registered-customer catch — and the margin math of letting customers choose credit.
How to reduce WISMO tickets on BigCommerce (2026)
WISMO averages 18% of ecommerce support tickets. The deflection playbook: expectations at checkout, native status done right, proactive notifications, and self-service editing — with the math.
How to customize the BigCommerce order confirmation page (2026)
Three routes from no-code to full control — Script Manager, the Stencil order-confirmation template, or an app — plus where post-purchase upsells actually live.
BigCommerce vs Shopify order editing: an honest 2026 comparison
Both platforms only let staff edit orders — neither lets customers self-edit. Shopify recalculates and can re-charge; BigCommerce can't after capture. The honest, platform-by-platform breakdown.
Easy Upsell alternative for BigCommerce: the active options (2026)
Why merchants switch — recent reviews flag support and maintenance — and the actively supported upsell apps that cover the same job, sorted by where the offer appears.
BigCommerce partial refund: the complete guide
Line-item vs custom-amount refunds, the zero-tax trap, the right workflow per gateway — and when store credit saves the sale.
BigCommerce customer entered wrong address? Cost, fix, prevention
A wrong address costs ~$25 in carrier correction fees — or a full reship. How to fix it in the admin, validate at checkout, and let customers fix it themselves.
How to let customers cancel their own orders on BigCommerce
BigCommerce has no customer-facing cancel button — merchants have asked since 2016. How to add self-service cancellation with a window and refund rule you control.
The best upsell apps for BigCommerce (2026)
An honest, current comparison of every upsell app on the BigCommerce marketplace — pricing, reviews, and where each fits.
Self-service order editing for BigCommerce: the complete guide
What self-service order editing is, why it cuts ticket volume, and how to enable it on a BigCommerce store.
How to add an item to an existing BigCommerce order
Natively you can't once payment is captured. Here are the four real options, including the one that makes you money.
Can you edit a BigCommerce order after payment?
Yes — but with hard limits. What you can change, what you can't, and the three workarounds for everything else.
OrderEdit.io vs native BigCommerce order editing
What BigCommerce can and can't do with orders out of the box — and exactly where a self-service layer fits.
How to handle order exchanges and swaps on BigCommerce
Swapping a product mid-order breaks native refunds and tax. Here's the clean way to run exchanges.
How to change a shipping address after an order on BigCommerce
Wrong address is the #1 post-order request. Here's how to fix it fast — and how to let customers do it themselves.
Post-purchase upsells on BigCommerce: a practical guide
The post-purchase moment is the highest-intent window in ecommerce. Here's how to use it.
How to reduce order-change support tickets on BigCommerce
Three requests flood every store's inbox. Here's how to make them disappear without losing control.
Let customers edit their own orders on BigCommerce
Self-service order editing turns your support queue into a self-serve flow. Here's why it works and how to bound it.