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Mark Up Shared Inventory and Reshare to Buyers

What this does: Configure vendor products in your catalog with your own markup and pricing, then make them available to your buyers.

Written by Daniel Phung
Updated this week

Last verified: 2026-02-18

Overview

As a reseller, you source products from vendors and sell them to your buyers at a markup. When a vendor shares their pricelist with you, their products appear in your catalog marked as "Confirm item." You review each product, set your markup and pricing, configure inventory and lead times, and then publish it to your buyers.

Your buyers never see the original vendor. They see you as the product source.

What happens in the system

  • When a vendor shares their pricelist with you, their products appear in your catalog with a "Confirm item" badge

  • You set your own pricing (markup over the vendor's cost)

  • When the vendor updates their price, your price updates automatically based on your markup

  • When the vendor updates product details (images, descriptions, specs), a "Confirm changes" badge appears for your review

  • Only you see the vendor attribution — your buyers see you as the source

What does NOT happen

  • Buyers never see your vendor — supply chain privacy is protected. Your buyers see you as the product source.

  • No copy is created — you're managing a live link, not a duplicate product.

  • No manual price updates needed — when vendors change their price, your markup formula recalculates automatically.

  • You cannot edit product titles or descriptions — these are controlled by the vendor to ensure accuracy.

What changes over time

  • Vendor price changes — if your vendor changes their cost, your price updates automatically (cost × markup formula).

  • Vendor inventory changes — when vendor stock levels change, your catalog reflects this immediately.

  • Vendor removes product — if your vendor discontinues a product, it disappears from your catalog.

  • Vendor updates details — when the vendor updates images, descriptions, or specifications, a "Confirm changes" badge appears so you can review and accept the changes.

Prerequisites

Before you start, ensure you have:

  • At least one vendor relationship established (the vendor has shared their pricelist with you)

  • Admin or manager permissions in your account

  • Access to at least one pricelist to add reshared products to

Step 1: Find Products Awaiting Configuration

When a vendor adds you to their pricelist, their products appear in your catalog with a "Confirm item" badge. These products need your markup and configuration before they're visible to your buyers.

Products marked "Confirm item" are new additions from a vendor — not yet configured or visible to your buyers.

Products marked "Confirm changes" are already in your catalog, but the vendor updated something — you need to review the change.

Step 2: Open the Product Detail Panel

Click "Confirm item" on a product to open its detail panel.

The panel shows required fields highlighted in yellow. The Publish button is disabled until all required fields are filled in.

Step 3: Set Your Pricing

In the Item pricing section, enter your markup:

  • Cost — what the vendor charges you (this field updates automatically when the vendor changes their price)

  • Markup % — your profit margin as a percentage over cost

  • Price — what your buyers pay (calculated automatically from Cost × (1 + Markup%))

You can enter either the Markup % or the Price and the other field updates automatically.

The detail panel header shows "Reselling from [Vendor]" so you always know the source.

Example markup calculations:

  • Cost $5.00, Markup 100% → Price $10.00

  • Cost $729.99, Markup 15% → Price $839.49

  • Cost $1,250.00, Markup 20% → Price $1,500.00

Step 4: Configure Inventory and Lead Time

In the Inventory section:

  • Available — the quantity you have available to sell (leave at 0 if the vendor manages stock)

  • MOQ — minimum order quantity your buyers must order

  • MXQ — maximum order quantity per order (optional)

In the Lead time section:

  • Vendor — the vendor's lead time in days (read-only, set by the vendor)

  • Processing — additional days you need beyond the vendor's lead time

  • Total — calculated automatically (vendor lead time + your processing time)

Step 5: Fill in Required Fields

Required fields are highlighted in yellow in the panel header warning. Common required fields for reshared products include:

  • Packaging (e.g., Retail Box, Generic Box)

  • Condition (e.g., New, Refurbished)

  • Warranty (e.g., 1 Year Manufacturer Warranty)

  • Terms and returns (e.g., 30-day returns, Final sale)

Fill in each required field. The Publish button becomes active once all required fields have values.

Step 6: Add to a Pricelist

In the List section, the product is assigned to your default pricelist. To add it to a different pricelist:

  1. Click "More options" (...) at the bottom of the detail panel

  2. Select "Manage lists"

  3. In the Manage lists dialog, click "Add" next to any pricelist you want to include this product in

  4. Optionally set a different Markup % and Price per pricelist

This allows you to offer the same vendor product at different prices to different buyer groups.

Step 7: Publish the Product

Once all required fields are filled:

  1. The Publish button becomes active

  2. Click Publish to make the product visible to buyers with access to the assigned pricelist

  3. The product status changes from "Confirm item" to "Published"

After publishing, click Save to save any subsequent changes.

Reviewing Vendor Updates ("Confirm Changes")

When a vendor updates a product you're already selling, a "Confirm changes" badge appears on that product in your list.

Click the badge to open the detail panel. Enriched or updated fields show a tooltip: "From [source] — New value from enrichment" with Keep and Clear buttons.

  • Keep — accept the vendor's updated value

  • Clear — discard the change and keep your current value

After reviewing all changes, click "Confirm changes" in the panel header to mark the review as complete, then click Save.

Understanding What Your Buyers See

StockApp protects your supply chain completely.

You See

Your Buyers See

"From Corsair" vendor attribution

Nothing — no vendor information

Your cost ($729.99)

Nothing — cost is hidden

Your markup (15%)

Nothing — markup is hidden

Your price ($839.49)

Your price ($839.49)

Vendor lead time + your processing

Combined lead time only

Your buyers never know who your vendors are, what you pay for products, or your profit margins.

Common Issues

Issue: Products Show "Confirm Item" But I Don't Know the Vendor

Symptom: A product appeared in your catalog with a "Confirm item" badge but you don't recognize the vendor.

Solutions:

  • Open the product detail panel — the header shows "Reselling from [Vendor Name]"

  • Check your vendor relationships in the Directory to confirm who shared it

  • Contact the vendor via the Directory to ask about the product

Issue: Cost Field is Empty or Zero

Symptom: When configuring a reshared product, the Cost field shows nothing or $0.00.

Solutions:

  • The vendor may not have set a price on their product — contact them to set pricing

  • The vendor may have a different price tier for your account — confirm your pricing agreement

  • Cost updates automatically when the vendor sets or changes their price

Issue: Markup Percentage Seems Wrong

Symptom: The calculated markup doesn't match your expectations.

Understanding the formula:

  • Markup = (Price − Cost) / Cost × 100

  • If cost is $100 and price is $125, markup = ($125 − $100) / $100 × 100 = 25%

This is different from profit margin, which uses: Margin = (Price − Cost) / Price × 100

Issue: Can't Edit Product Title or Description

Symptom: Title and description fields are read-only.

This is expected behavior. For reshared products:

  • Title and description remain controlled by the original vendor

  • This ensures accuracy and prevents misrepresentation

  • Use Tags to add your own searchable keywords

  • If you need different details, contact the vendor or create your own product

Issue: Publish Button Remains Disabled

Symptom: After filling in fields, the Publish button is still disabled.

Solutions:

  • Check the yellow warning banner at the top of the panel — it lists exactly which required fields are missing

  • Scroll down through the panel to find unfilled required fields (highlighted in yellow)

  • All fields listed in the warning must have values before publishing

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