BEFORE YOU BEGIN
Who this is for
Small product businesses and ecommerce operations teams with recurring order or stock reconciliation work.
What you will leave with
A reconciled order and inventory route with explicit quantities, statuses, owners and recovery evidence.
Scope of this guide
Documentation-based product information and an editorial evaluation plan. Verify the current plan, account configuration, and connection before implementation.
On this page · 10 sections
A POTENTIAL FIT

A product business whose stock, purchasing or manufacturing decisions require more than a single storefront quantity.

LOOK ELSEWHERE WHEN

A service-only operation or a simple catalog whose existing inventory route already answers the relevant availability questions.

Name the inventory decision

Katana describes inventory, purchasing and manufacturing workflows. Evaluate it when the team must coordinate product availability with materials, expected receipts or production work. Write the decision that current records cannot answer reliably, such as whether one accepted order can be fulfilled by its promised date. A more detailed stock screen is useful only when it supports a defined operating choice.

Distinguish the relevant quantities

Katana's stock documentation distinguishes quantities in stock, committed and expected. Map those concepts to the availability rule your business actually uses. A purchased material that has not arrived and a finished unit committed to another customer should not be treated as equivalent free stock. Record how the sales team obtains the quantity it uses, including the source, location and time of the last accepted update.

Prepare a durable item map

Define product identifiers, variants, material units and warehouse locations before importing records. Include a renamed product, a discontinued variant and an item that appears in two connected systems under different labels. Keep the mapping with a named owner. Test whether a colleague can recognize the same physical item across the storefront, inventory record, purchase order and any production instruction without relying on its display name.

Check recipes and units where needed

For manufacturing, document the approved recipe or bill of materials, quantity units, expected output and production assumptions. Use a controlled example with one component unavailable and another measured in a different unit. Confirm the planner can explain the result. Businesses that resell finished goods may need a simpler route, so avoid adopting a manufacturing model merely because it is available in the product.

Reconcile an ordinary sales order

Trace a controlled order from its source into the proposed inventory and production route. Inspect its identifier, lines, quantities, status and promised completion. Decide when stock is reserved and which record is authoritative if the source changes. Include an existing order imported again. The acceptance condition is one explainable order commitment, with a clear destination for a record that cannot be matched.

Test purchasing and expected receipts

Use a purchase receipt that is late, short or split across deliveries. Check which quantity is expected, which has actually arrived and which is available to use under your operating rule. Record who updates the promise to the customer or production team. A forecast or supplier date can support planning, but it should remain distinguishable from accepted physical stock.

Inspect partial production and corrections

For a manufacturing route, follow a controlled work order through material use, partial completion and an inspection exception. Record the effect on available materials and finished units at each step. Keep scrap, substitutions and corrections reviewable. The pilot should demonstrate how the team handles an imperfect production outcome rather than only showing a clean order that consumes exactly the planned components.

Give conflicting updates an owner

Test a storefront change arriving after a local correction and a canceled order whose stock has already been reserved. Define who investigates the difference and which system may write the correction. Keep both the source event and the accepted resolution. A connected stack becomes harder to trust when several systems can silently overwrite the quantity that another teammate just reviewed.

Compare configuration and operating cost

Check current allowances for the required items, locations, users, orders, manufacturing needs and integrations. Include implementation, item cleanup, stock counts and daily reconciliation in the budget. Compare Katana with an appropriate multichannel operating tool and the existing system on the same job. Goflow, Shippo and Printify cover different parts of commerce, so avoid pricing them as if each replaces the same inventory layer.

Accept from a balanced test set

Use a normal order, a repeat import, a partial receipt, a canceled request, a missing material and a corrected physical count. Compare source records with accepted quantities and the customer promise after every case. Keep the existing records available during the pilot. Expand only when the team can explain differences, recover an exception and maintain accurate item mappings at a realistic cost.

THE PRACTICAL TAKEAWAY

Judge inventory software by whether a team can explain and reconcile the quantity it is using to make a promise.

Download the commerce-operations worksheet

Independent editorial guide based on official documentation. We may earn a commission if you sign up or purchase through an affiliate link. Read our affiliate disclosure.

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Official sources

Katana: inventory and manufacturing overviewKatana: stock-screen quantitiesKatana: setup and implementation

Source material supports product descriptions; workflow criteria and pilot suggestions are our editorial analysis. Check the current documentation and your account settings before implementation.

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