WOD: PreOrder Now

BEWARE!!!! This app does not connect properly with shopify. We set up the pre-order button and it appeared to be fine for several days before the Pre-Order button disappeared and changed to "Add to Cart" making it appear that the product was in stock (since the app requires you to set the product to "continue selling when out of stock). Over 100 orders were placed before we noticed this and they offered NO solution to communicate with the customers that were not aware the item was backordered!!!! No help whatsoever! BEWARE of this app. It will not notify you if there is a glitch and upset A LOT of our customers. This is very damaging to our brand and we would NOT recommend this app.