If you are listing an item that is already in your Inventory, we will automatically recognize this and provide you with an option to use the same MSKU.
Select the item you want to replenish, and then click Replenish Selected.
From there, all you'll need to do is enter the new purchase information (supplier, purchase date, and cost/unit), as well as the quantity you would like to add to your inventory, and InventoryLab will do the rest! A new replenishment row will be created automatically and the purchase details will be applied to the sales for the item on a FIFO (first in first out) basis.
Note: Only include the product quantity you want to add to your inventory while listing. InventoryLab will automatically calculate and update the total for you.
For example:
You have 5 of widget A listed with Amazon already, and you just scored 4 more of widget A that you also want to be available for sale. Click the Replenish Selected button shown above to create a replenishment and type 4 in the quantity field while listing, and InventoryLab will make sure that the total amount you have listed for sale with Amazon is 9.
Please keep in mind that inventory quantity and price changes made through InventoryLab may take 15-30 minutes to reflect in Seller Central. Due to how we send quantities by checking your current quantity and adding your replenished quantity, double-check your quantities after sending product feeds in case Amazon hasn't updated your current quantity reports after a recent sale.
If you are unable to select the MSKU you'd like to replenish, it typically means that the MSKU is for the opposite fulfillment channel than the batch. In the example below, we're working on an MFN batch, so this FBA MSKU is grayed out and cannot be selected.
For more information on this, please see Why is the "Replenish" button grayed out?
In addition to replenishing, you also have the option Create New MSKU Instead, which will create a new MSKU for the item.
If you want to list the same product in a different condition than what it was listed as previously, or just want to create a separate listing for a product, this is the option to choose.
Note: Please keep in mind that for most products, Amazon typically frowns upon having multiple active listings for the same ASIN in the same condition.