About the App

Eliminate the "Double-Hold" for Catch-Weight Fulfillment

Selling items by variable weight (meat, cheese, produce, fabric, bulk goods) on BigCommerce previously forced merchants to edit order totals, causing a second authorization hold on customer cards.

Sold by Weight solves catch-weight processing with a single, seamless flow:

  • Zero Double-Holds: Secure an estimated authorization hold at checkout, then partially capture only the exact final amount at fulfillment.

  • Automated Buffer Release: Unused authorized funds drop back to the customer's card automatically with zero extra transaction fees.

  • Dedicated Weight Station UI: A fast, stream-lined control panel view where your packing team enters final weights without navigating complex menus.

  • Automatic Order Ledger Updates: Order receipts, taxes, and status flags update cleanly in BigCommerce as soon as weights are saved.

    Pricing & Subscription Tiers: Sold by Weight uses a transparent, tiered pricing model based on your monthly catch-weight order volume. All billing is handled securely through BigCommerce.

    • Trial: 3 days Free

    • Basic: $19/mo (Up to 100 orders/month)

    • Growth: $49/mo (Up to 500 orders/month)

    • Pro: $99/mo (Unlimited orders)

    (Note: Every store starts on the Free Trial automatically upon installation. You can easily upgrade or downgrade your tier at any time directly within the app's Billing tab).

Pricing

Free Trial:

3 days

Upfront Fee:

$0

Recurring Fee:

$19/mo.

Information

Last Updated:

November 10, 2026

Compatible with:

Unified BillingGroupSingle Click

This app may not be fully compatible with multi-storefront. Please get in touch with the Technology Partner for further details.

Documentation:

Installation GuideUser Guide

Resources:

Terms of ServicePrivacy Policy
Contact Partner

App Features

Catch-Weight Partial Capture:

Capture exact final weights against authorized totals without double-holding card funds.

Instant Buffer Refunds

Unused estimated hold amounts release back to customer cards at zero additional cost.

Weight Station Dashboard

Fast, dedicated workspace for warehouse staff to finalize weights in seconds.

Automatic Ledger Sync

Order totals and statuses move to "Awaiting Fulfillment" automatically upon weight entry.

Secure Direct Stripe Integration

Connects seamlessly using safe, scoped Stripe Restricted API keys.

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