
Linnworks/Shopify Specialist-Catalogue Completion & Integration
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Description
Our recent Amazon export contained approximately 1,080 active seller SKUs. Substantial product information already exists in Linnworks, but its completeness and consistency vary.
An earlier assessment identified approximately 450 SKUs requiring attention for Shopify. Following substantial work, the latest provisional reconciliation identifies 167 active Amazon SKUs without an exact published Shopify match. This includes drafts, archived products and possible alternative SKU mappings—not necessarily 167 new product pages. Some transferred listings also have incomplete or unsuitable image galleries.
We require a highly experienced freelancer or agency to take ownership of the remaining work and carry it through to verified completion.
Project scope
Establish Linnworks as the authoritative source for product descriptions, specifications, condition/grade information and approved image galleries.
Reconcile active Amazon offers, Linnworks records and Shopify variants, identifying genuine omissions, duplicates and mapping discrepancies.
Complete or correct the relevant Shopify listings, preserving existing valid content, images and URLs wherever possible.
Check condition accuracy carefully: refurbished/renewed products must not be incorrectly presented as new.
Review images for completeness, professionalism and correct model identification.
Verify SKU/channel mappings, stock-source settings, inventory tracking and overselling controls, including relevant Amazon FBA stock.
Demonstrate that genuine Linnworks stock updates reach the correct Shopify variants and that customer-facing availability is accurate.
Delivery and acceptance
We propose four agreed stages:
Audit: confirmed scope, discrepancy list and prioritised completion plan.
Master data: corrected and completed Linnworks content and galleries.
Shopify completion: missing listings/variants added and existing issues corrected.
Verification and handover: documented stock-sync checks, live storefront checks and a clear maintenance procedure.
Please distinguish verified results from assumptions and report any unresolved exceptions. Changes must be controlled and recoverable, with no wholesale deletion or rebuilding without approval.
Please include in your proposal
Relevant Linnworks, Shopify and Amazon project examples.
Your proposed method, required access and approach to protecting existing listings.
Timescales, milestones and who will perform the work.
Your price, including any discovery stage, assumptions and exclusions.
Your post-completion support arrangements.
We are seeking practical catalogue and integration expertise—not simply Shopify design work.
Andrew R.
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Linnworks is being set as the authoritative source across Amazon and Shopify, with documented stock-sync checks required at handover. What sync frequency should those verification checks be run against: near real time updates or scheduled intervals?
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Hi Andrew,
Could you please confirm whether Linnworks is already configured as the inventory source for both Amazon and Shopify, and whether the current SKU discrepancies are mainly due to missing listings, variant mapping issues or incomplete product data and images? Also, do you have an existing Linnworks API or integration setup that can be used to verify stock synchronisation, including Amazon FBA inventory, without disrupting live listings? This will help me plan a controlled audit, prioritise corrections and define clear acceptance checks for each milestone.
Thanks, Naresh -

Hi Andrew,
Please clarify few things before we provide our quotation.
Catalog Data Source: How is Linnworks integrated currently (direct database access, API, or CSV exports/imports), and are there any custom scripts or middleware used for synchronization?
SKU Mapping & Reconciliation: For the 167 SKUs without an exact published match, what criteria are being used to identify alternative mappings (e.g., barcode, EAN, manufacturer part number, or title matching)?
Condition & Grading: What specific grading taxonomy (e.g., Grade A, B, Refurbished - Excellent) is enforced in Linnworks, and how should these map to Shopify tags, metafields, or product descriptions to prevent "new" misrepresentation?
Image Handling: Are the approved image galleries currently stored in Linnworks attachments or an external CDN/cloud storage, and what resolution or format standards are required for Shopify?
Inventory & FBA Sync: How are Amazon FBA stock levels isolated from merchant-fulfilled stock within Linnworks, and what overselling buffers or threshold rules need to be configured for Shopify?
Access & Permissions: What level of access (Admin or restricted staff accounts) will be provided for Linnworks, Shopify, and Amazon Seller Central during the audit and execution stages?