How does billing work for Shopify stores?

You can start your 14-day free trial immediately on the web at shelfsteady.com or app.shelfsteady.com, or bill natively on your Shopify invoice inside Shopify Admin. You can upgrade, downgrade, or cancel in 1 click anytime.

What happens if we approach a location, SKU, or monthly PO limit?

ShelfSteady surfaces a polite early usage heads-up at 75% capacity inside the app header—never locking your existing synced data or interrupting active warehouse receiving.

Predictable Flat-Rate Pricing. Zero Revenue Tax.

Start a 14-day free trial instantly on the web or via native Shopify Admin Billing. Evaluate free on up to 75 SKUs (or $0 unlimited sandbox on Shopify Development Stores).

Founding Cohort

First 30

$49/mo

Locked for life • 14-day free trial

Up to 5 Warehouse + POS Locations
Up to 2,500 Physical SKUs
60 Purchase Orders / month
Weighted Landed-Cost unitCost Sync
Zero-Login Vendor Portal + PO Email
POS Fill Shelves + 50 Kit BOMs

Starter

$79/mo

14-day free trial • $0 due today

Up to 2 Locations
Up to 500 Physical SKUs
15 Purchase Orders / month
Stockout-Adjusted Glass-Box Math
Barcode Goods-In (+1 Scan) & Splits
Printable / PDF Purchase Orders

Growth

Scale

$299/mo

14-day free trial • $0 due today

Unlimited Locations & 3PL Warehouses
Up to 25,000 Physical SKUs
Unlimited Monthly Purchase Orders
Full Freight, Duty & Landed-Cost Sync
Zero-Login Vendor Portal + PO Email
Unlimited 1-Level Kit & Bundle BOMs

$0 Evaluation Allowance & Shopify Dev Store Sandbox

Connect your live store to verify Glass-Box velocity math on 1 location, up to 75 SKUs, and 2 live POs/month before approving any paid tier.

Plan Quota & Capability Matrix

Capability	Evaluation ($0)	Founding ($49)	Starter ($79)	Growth ($149)	Scale ($299)
Locations (POS + Warehouse)	1	5	2	6	Unlimited
Tracked Physical SKUs	75	2,500	500	5,000	25,000
Purchase Orders / Month	2	60	15	150	Unlimited
Glass-Box Stockout Velocity	Included	Included	Included	Included	Included
Landed-Cost unitCost Sync	—	Included	—	Included	Included
Zero-Login Supplier Portal	—	Included	—	Included	Included
POS Fill Shelves Transfers	—	Included	—	Included	Included
1-Level Kit & Bundle BOMs	1 kit	50 kits	—	150 kits	Unlimited

Billing & Usage Questions

How does billing work during the 14-day free trial?

You can start a 14-day free trial directly on the web (app.shelfsteady.com) or approve a recurring subscription natively on your Shopify invoice inside Shopify Admin. If you cancel before day 14, you are charged $0.

What happens when our catalog or PO volume grows?

ShelfSteady displays a live usage meter in the app header and gives you an early heads-up at 75% capacity. Existing inventory, PO history, and supplier invoices are never locked.