Crossdock

For Square sellers opening on Shopify

From Square to Shopify, without the stop.

Coffee · retail · specialty food · maker shops — wherever modifiers and real-time stock matter.

Cross-docking for your data: sales hit Square, inventory clears at Shopify, modifier sets survive the trip.

No spam. One launch email. Unsubscribe with one click.

What Crossdock moves

Modifiers that survive the trip

Latte sizes, milk types, syrup shots — your Square modifier sets pass straight through to Shopify as a single product, no 3-option cap. No bolt-on options app that doesn't talk to Square; one sync engine handles both.

Webhooks, not 3-minute polling

Your register rings; your storefront updates. Stock clears at the bay in seconds — not on a fixed cadence that lets overselling slip through.

See it before you sync it

Dry-run preview shows every product, price, and image change before the first write. One-click rollback if it's wrong — your Shopify catalog is never overwritten by a setting you didn't read.

Open a bay when we launch.

One email at launch. Nothing in between.