# Listing Products on the market

This guide covers how to list and sell devices on Cellbie using Queue. By the end, you'll know how to Create listings, upload in bulk, access market insights, and fulfill purchase orders.

## Context & Configuration

Queue lets you list products by model and quantity without committing IMEIs upfront. If you manage inventory across multiple sales channels, you can maximize yield without restricting your options, and use Cellbie's buyer network data to make informed pricing decisions.

Queue complements One (Instant Disposition). For tested devices that need to move fast at a fair price, One remains the right choice. Queue is built for sellers managing multiple channels who want data-driven sales decisions.

**Note**  
To get started, contact [support@cellbie.com](mailto:support@cellbie.com). Once you align with Cellbie's grading guidelines and accept the terms and conditions, you can begin listing in a few clicks.

## Listing Products on the market

### Your first listing

Whether you're listing a few select products or hundreds of models, the workflow will feel familiar. Log in to Cellbie and select **Your Listings**.

Start with a single listing before moving to bulk uploads:

1. Click **New Listing** (top toolbar) or **Create First Listing** (empty state)  
2. Select the model you want to sell  
3. Add your **Ref ID** to map the listing to your WMS or ERP  
4. Enter the available quantity and minimum price  
5. Click **Save Listing**

After publishing, your listings reflect one of three statuses:

- **Inactive** — Count is zero, or your minimum price significantly exceeds current market levels.  
- **Lost** — Another seller is offering the same product at a more competitive minimum price.  
- **Active** — When a buyer matches your minimum price, a purchase order is created automatically for fulfillment.

**Tip**  
Use the search and filter tools to navigate your inventory once you have multiple listings.

### Bulk product upload

To manage hundreds of products at once, use the bulk upload feature.

1. Click **C-SKU Catalog** to download the Cellbie SKU Catalog  
2. Open the exported .CSV — it maps your inventory to Cellbie's models  
3. For each product you want to sell, enter the **Count** and **Minimum Price**  
4. Use the **Market Price** column as reference for current buyer demand  
5. Save as .CSV  
6. Return to **Your Listings**, click **Bulk Upload**, and select your file

**Note**  
Processing takes 1–2 minutes depending on file size. Errors display on-screen; correctly formatted rows are added or updated automatically.

## Data-Driven Insights

Each listing surfaces key market data:

| Column                      | What it shows                                                                |
|----------------------------|-----------------------------------------------------------------------------|
| Market Price               | Current highest buyer bid — your potential selling price                     |
| 30-Day Price               | Historical selling price for this item on Cellbie, 30 days ago              |
| Volume Price Est. (50)    | Estimated average selling price at 50-unit volume                           |
| Beat Min. Price           | The minimum price required to win the market when multiple sellers list the same product |

**Tip**  
Click **Export CSV** to download all listing data for spreadsheet analysis.

**Important**  
All prices on Cellbie are commission-free. What you see is what you receive if a transaction occurs.

**API**  
Automate your listings by integrating with Queue's API. Contact [support@cellbie.com](mailto:support@cellbie.com) to configure your access key.

## Order Management and Shipping

When orders arrive, the **Shipping** tab populates. Select a buyer from the dropdown to begin fulfillment.

**Key actions:**

- **Shipping Details** — Review destination information at the top left. Keep your address book current within your carrier or logistics platform.  
- **Filter** — Search unfulfilled items by order number, C-SKU, or your unique identifier.  
- **Fulfill PO** — Click “Fulfill PO” to enter the IMEI(s). Select fulfilled IMEIs, then add the transportation carrier and tracking number.

### Bulk fulfillment

Use the **Bulk Fulfillment** feature to upload IMEI and shipping data via spreadsheet. The CSV must include: IMEI, purchase_order (if available), csku (if available), courier, tracking_number.

Supported carriers: Canada Post, DHL, FedEx, FedEx Crossborder, FedEx Freight, Purolator, UPS, UPS Freight, USPS, and others.

### Fulfillment deadlines

Sellers have **two business days** to fulfill orders before they're marked **Overdue**. If you cannot fulfill an order, cancel it partially or entirely using **Remove Items** inside the Fulfill PO popup.

**Important**  
Cellbie's Operations team monitors platform health through seller KPIs. Accounts may be suspended or limited if late or canceled order rates exceed acceptable thresholds.

**API**  
Automate fulfillment by integrating with Queue's Order Management APIs. Contact [support@cellbie.com](mailto:support@cellbie.com) to configure your access key.