A1: back in stock | sms alerts

It has helped us tremendously! increased sales, and allows us to know how to order going forward. Highly recommend this for small to medium online businesses.

Lisa

Edit:
We originally gave a 5-star review, but after using this app for quite some time, we need to change to 3. The app has changed to notifying customers on an arbitrary 4-hour cycle. We have some products that come in limited quantities, and most sell out before the app can send out the emails. This has led to many unhappy customers, who were looking forward to receiving an email about a product, only to receive the email hours after the product had sold out.