Onbuy.com + Sellsy
Onbuy.com + Sellsy integration
Connect sales and finance workflows in Sellsy by integrating OnBuy to manage UK marketplace listings, stock, and orders from one place.
Connect Onbuy.com and Sellsy with Synchron.io to review their supported operational workflows. Direction, timing and fields depend on the connected systems.
This connector combination requires scope confirmation. Tell us which data should move and we will confirm whether it can be configured or needs custom work.
Orders
Sync orders automatically between Onbuy.com and Sellsy.
Credit notes
Process Onbuy.com refunds directly in Sellsy.
Inventory
Maintain accurate stock levels between Sellsy and Onbuy.com.
Tracking
Fulfill your Onbuy.com orders instantly from Sellsy.
Invoices
Automate Sellsy accounting with Onbuy.com invoice generation.
Custom Data
Customize your Sellsy workflows with bespoke data.
Supported workflows for Onbuy.com and Sellsy
Move operational data between Onbuy.com and Sellsy
Review the pair-specific directions and data types for orders, stock, tracking, invoices and refunds where supported.
Grow your OnBuy marketplace sales by integrating Sellsy to unify CRM, invoicing, payments, cashflow, and commercial operations in one connected environment.
Sellsy is a CRM and financial management platform for growing businesses that brings together sales, invoicing, payment follow-up, and cashflow tools in a single system. It is well suited to teams that want to align commercial activity with day-to-day financial operations.
How does it work?
E-commerce processing cycle between Sellsy and Onbuy.com
Streamline your e-commerce operations with an automated cycle that syncs Sellsy orders, tracking, inventory, refunds, and more with your Onbuy.com marketplace.
- 1 Order import
- Automatically pull orders from Onbuy.com into Sellsy, simplifying sales management and reducing manual work in Onbuy.com.
- 2 Fulfillment / Tracking update
- Fulfill orders in Sellsy, and instantly sync tracking numbers, carrier details, and URLs back to the Onbuy.com marketplace.
- 3 Real-time inventory sync
- Update product stock levels in Sellsy, and Onbuy.com marketplace reflect changes instantly, preventing overselling and stock-outs.
Connect Sellsy to sync Onbuy.com data
Sync Onbuy.com with Sellsy in 3 simple steps
Start your Onbuy.com x Sellsy integration with Synchron.io in minutes. Our intuitive platform makes it easy to connect Sellsy and start syncing data to Onbuy.com, instantly.
- 01 Connect Onbuy.com in one click Authorize Onbuy.com with a single click to securely link your account.
Onbuy.com
Connected
- 02 Connect Onbuy.com to Sellsy Simply link Sellsy to your account and pair it with Onbuy.com.
Onbuy.com + Sellsy
New integration
- 03 Supported workflows for Onbuy.com and Sellsy Review the pair-specific directions and data types for this connection where supported.
Orders
Credit notes
Inventory
Tracking
Invoices
Ecommerce operations sync
Onbuy.com + Sellsy integration
Keep your Onbuy.com data flowing smoothly, securely, and in real-time with Sellsy. Use the integration pages to confirm available directions, timing and fields.
- Continuous Automation.
- Run your workflows 24/7 to ensure your Sellsy data stays current, no matter the time of day.
- Scheduled and event-driven synchronization.
- Automate order processing, fulfillment, and inventory updates for seamless Onbuy.com operations.
- Reliable Retry Mechanism.
- Automatically detect and retry failed Sellsy transfers to maintain uninterrupted data flow.
- Secure Data Transfers.
- Protect your Onbuy.com data with robust end-to-end encryption for every transaction.
- GDPR-Compliant Data Handling.
- Safeguard Sellsy data with full compliance to GDPR standards.
- Dedicated Customer Support.
- Get in touch with our devs to customize your Onbuy.com integration.
Related marketplace operations guides
Plan the workflow after the marketplace order arrives
Use these pages to compare order import, tracking pushback, invoice triggers, refund handling, and inventory updates around Shopify.
Shopify marketplace order sync
Understand order import, routing, acknowledgements, and why order sync is separate from catalog publishing.
Shopify Marketplace Connect alternative
Compare Shopify-native marketplace workflows with a custom order operations layer for Shopify merchants.
Invoice and refund automation
See how invoice triggers, refund signals, cancellations, and credit workflows connect to real marketplace order states.
Observe Sellsy transfers in real-time. Start today.
Unlock the full power of our Onbuy.com integration and monitor Sellsy orders, stock, fulfillments and customer data.
Eliminate manual Onbuy.com updates and focus on scaling your business with a unified, streamlined Sellsy workflow.
