Megaventory keeps the deleted products in the database of your account and you can restore them easily.
To browse your deleted products, open your Products List (Products and Services > View Products - Services) and click on Show Deleted Products on the bottom of your list:
To restore / un-delete some of your deleted products, just check the ones you want to restore and click on Un-delete:
Once you click Un-delete, the selected products will be restored. To go back to the list of your active products, click on Back to Active Products on the bottom of your deleted products list:
Deleted products don't count towards the account limit. That means you will be prompt to upgrade your plan only if your active products surpass the current plan's product limit.
You can only delete products that have zero stock and are not bound by any open orders. If you cannot delete a product, make sure that you close any related orders and zero its stock.
The same process can be used to undelete other entities in Megaventory such as Product Categories, Suppliers/Clients, Taxes, Discounts, Shipping Providers, and Document Templates.