Inventory Sync
Keep your webshop stock in line with your suppliers and 3PLs
Dropday reads stock from the feeds of your suppliers and fulfilment partners and keeps your webshop inventory up to date. Dropday handles the setup, so nobody has to update stock by hand.
Stock feed · stock-feed.xml
Desk lamp
SKU LA-2002
18 in stock
Office chair
SKU CH-1001
0 in stock
Storage box
SKU SB-3003
45 in stock
Dropday
Your webshop
Desk lamp
Stock 3 → 18
Updated
Office chair
Stock 6 → 0
Sold out
Storage box
Stock 45
Up to date
Keep stock up to date in your webshop
How Inventory Sync works
Your suppliers and 3PLs know what they have in stock. Inventory Sync brings that information to your webshop.
1
Your supplier or 3PL shares its stock
Through a product feed: a link or file with its products, SKUs or EANs and stock levels.
2
Dropday imports it every day
Dropday reads the feed daily and matches each product on SKU or EAN.
3
Your webshop stays up to date
Dropday sets up the stock update to your webshop, so your stock follows your stock sources.
Stock comes in
From the feeds of your suppliers and 3PLs
Dropday processes the data
Every product matched on SKU or EAN
Your webshop stock is updated
Stock levels follow your stock sources
Supplier A feed
Supplier B feed
3PL stock feed
Dropday
Your webshop
Stock up to date
Sell what you can actually deliver
Each supplier or 3PL shares its own feed, and Dropday brings them together. Your webshop shows the stock that is actually available, across your whole range, without anyone keeping lists up to date.
No more manual stock updates
Several stock sources in one flow
Set up and tested by Dropday
Where Inventory Sync helps
Stock at your suppliers
When suppliers hold the stock for the products you dropship, Inventory Sync brings their stock levels to your webshop, so you sell what they can ship.
Stock at your 3PL or fulfilment partner
When your products sit in a fulfilment partner’s warehouse, its stock feed keeps your webshop up to date in the same way.
Several stock sources, one webshop
Suppliers and a 3PL can each share their own feed. Dropday imports every feed and keeps the stock of each matched product up to date.
Keep your webshop stock up to date
Share the stock feeds of your suppliers and 3PLs, and Dropday sets up the stock updates to your webshop, tested with you before they run.
Free 14-day trial
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Cancel anytime
Works well with Inventory Sync
Stock is one part of selling your range. These features cover the rest.
Frequently asked questions
Where does the stock information come from?
From the product or stock feed of your supplier or 3PL: a link or file with products and stock levels. Dropday imports it every day.
Which feed formats can Dropday use?
An XML feed link works best. Dropday also sets up CSV and JSON feeds, Google Sheets and FTP or SFTP sources for you.
Does Inventory Sync work with product variants?
Yes. Each variant is matched by its own SKU or EAN, so its stock follows the feed.
Do I need a developer?
No. Dropday handles the setup of the stock updates to your webshop.
Can I add more stock sources later?
Yes. Add a feed whenever you start working with a new supplier or 3PL.




