Can I enable pre-orders to all my products even if they are in-stock?

Question: I am experiencing delays in receiving additional stocks from my suppliers so I am worried that stocks will run out and I will not be able to fill my customers' orders completely. Can I enable pre-orders to those products that have low inventory even if they are still in stock until my additional stocks arrive?

Answer: In order to enable pre-orders for a certain product in your online store, its inventory should go down to 0 first. As soon as it does, the app detects it automatically and enables the pre-order button in its product page. In cases where you want to set pre-orders even if the product is still in-stock, you need to set the inventory to 0 manually in your Shopify admin.