How to manage handmade stock across multiple marketplaces
Selling in more than one place creates another set of listings, messages and stock records to maintain. Decide which record you will trust, how much stock each channel can offer and what happens when an order arrives. A copied catalog does not create extra inventory.
This guide includes a multiple-marketplace stock worksheet. Go to the worksheet
Contents 7 sections
Choose one working stock record
Use one inventory system or worksheet as your working reference across channels. Give each distinct item or variant a stable stock code so a blue medium piece is not confused with a blue large one. Record each platform’s listing identifier beside it; titles can change and may not be unique.
Distinguish pieces physically on hand from pieces already committed to orders. An item waiting to be packed is still on your shelf, but it is not available for a second buyer. Track damaged pieces and items set aside for an event separately too. Decide who updates the record and who checks it if more than one person helps run the shop.
Keep a stock and allocation worksheet
Create a row for each item or variant and use the same definitions throughout. The worksheet below describes the fields to keep; it is a planning tool you maintain, not an automatic connection between marketplaces.
Multiple-marketplace stock worksheet
| Field | What it records |
|---|---|
| Stock code and variant | A stable identifier plus the size, color or finish that distinguishes this stock. |
| Physical pieces on hand | The actual finished quantity you can account for, including pieces awaiting dispatch. |
| Committed or unavailable | Paid orders, applicable active reservations, damaged stock and other pieces that cannot be offered again. |
| Uncommitted quantity | The remaining pieces available to allocate after commitments and unavailable stock. |
| Allocation by channel | The quantity each marketplace, your own shop or an event is allowed to offer. |
| Unallocated stock | Pieces deliberately held back rather than shown as available in a channel. |
| Order references | The channel, order identifier, quantity and current fulfillment or cancellation status. |
| Last checked | When each channel’s live availability was reconciled and who checked it. |
Allocate the pieces instead of duplicating the total
A manual arrangement is easier to control when each channel has its own allocation. The sum of those allocations must fit the uncommitted stock you can actually supply. For a one-of-a-kind piece, offering it through one active purchase listing at a time avoids two separate checkouts competing for that same piece.
Show the worked example
Fictional stock-allocation example
A maker has 8 finished pieces on hand. One is already committed to a paid order, leaving 7 uncommitted. They allocate 3 to marketplace A, 2 to marketplace B and keep 2 unallocated. The new listings together offer 5 pieces, not 7 pieces on each marketplace.
After one sale on A, 2 pieces are committed in total and 6 remain uncommitted. The allocations become A: 2, B: 2 and unallocated: 2. Until dispatch, the physical shelf can still hold 8 pieces. The committed count prevents pieces awaiting dispatch from being offered again.
Make every order trigger a stock check
When an order arrives, identify its exact variant, record its commitment and check the availability remaining in that channel. Reconcile the working record before moving an unallocated piece elsewhere. Record the change once, with its order reference, so a second person or a repeated notification does not deduct it again.
If you use an inventory integration, verify what it actually synchronizes, how quickly changes appear and what it does after errors, returns or cancellations. Do not assume that importing a CSV provides ongoing synchronization. Handfair’s catalog import creates private drafts; it does not sync inventory with Etsy. Options, shipping details and publication still need review.
Before taking pieces to an event or opening another sale channel, reduce the online allocations for the stock you are setting aside. Check the live pages after updating them. Made-to-order listings need a similar allocation of available making time across all channels, not a separate full week of capacity for each shop.
Have a procedure for overlapping orders
If two orders appear to claim the same piece, stop offering the affected stock while you investigate. Check both platforms’ actual order and payment states, timestamps, variant details and any reservations. A notification alone may not show the full current state. Record what happened before changing the stock again.
Communicate promptly through the affected order’s original channel. Explain the availability problem and offer only options you can fulfill under that platform’s rules and the order’s terms. Do not silently replace the item, extend a promised date or mark an order dispatched. Use the original platform’s cancellation or refund process when required, and check its confirmed result before treating the order as resolved.
Compare costs and workload using the same period
Keep a separate channel column for completed sales, refunds, listing or subscription charges, payment or marketplace charges, advertising, packaging and delivery costs. Include the time spent updating stock and answering messages. Do not compare one channel’s gross sales with another’s proceeds after fees.
Use current official fee information for each platform and your own order records for what was actually charged. On Handfair, there are no listing fees or seller commission on the item price; buyers review a separate service fee before payment. Your costs and refunds still affect the result. Use the linked comparison to review Etsy and Handfair rather than assuming the same item price gives the same buyer total everywhere.
Keep existing orders and obligations where they began
A new storefront is a separate place to sell. Continue handling existing messages, fulfillment, returns and payment issues through the platform where the order was placed. Do not ask a buyer to repay elsewhere or move a transaction to avoid platform charges. Etsy’s official Fees & Payments Policy prohibits moving transactions initiated there off its platform; its current policy is linked below.
Keep copies of product information you own and review each imported draft. Etsy provides a CSV export for listings currently for sale, but that file is not a transfer of orders, reviews or customers to Handfair. Start with a limited allocation, reconcile it regularly and expand only when the additional maintenance fits your working time.