SECND Help Center
Setup guides, integration walkthroughs, and answers to the questions sellers actually ask.
Getting Started
Sign up and reach your first synced product.
Welcome to SECND
What SECND does, who it's for, and the three things to know before you start.
Quick Start: Your First 15 Minutes
Sign up, work through the Get Set Up checklist, connect a marketplace, import, cross-list, automate.
Which marketplace should you connect first?
Decide which marketplace to connect first based on where your sales already live.
Connect with the SECND Chrome Extension
Use the passwordless Chrome extension to connect Poshmark, Depop, Grailed, and Facebook Marketplace.
Integrations
Connect SECND to your marketplaces and POS.
Connect Shopify to SECND
Connect your Shopify store to SECND in under five minutes.
Connect eBay to SECND
Connect your eBay seller account so SECND can list, update, and delist for you.
Connect Etsy to SECND
Connect your Etsy shop and configure shipping profiles and return policies.
Connect Poshmark to SECND
Connect your Poshmark closet using cookie-based authentication.
Connect Lightspeed Retail (X-Series)
Connect Lightspeed X-Series so your in-store sales sync to SECND.
Connect Square POS
Connect Square POS to keep online and in-store inventory in sync.
Core Features
Day-to-day workflows: import, restock, bulk edit, automations.
Importing Your Inventory
What the initial import does, how long it takes, and what to do if it stalls.
Bulk Editing Listings
Edit prices, titles, and descriptions across thousands of listings without breaking sync.
Building Your First Workflow
Use the graph workflow builder to import, enhance, and list products automatically.
Reference
Assistant capabilities and common troubleshooting.