By default, Wix comes with it's own back-in-stock feature. Below are the features you have with OnVoard back-in-stock that doesn't exists in Wix's back-in-stock.
Beside inline button, we provide 4 different built-in triggers for back-in-stock.
Send double opt-in confirmation email when a user subscribes. Subscribers who didn't confirm opt-in will not receive back-in-stock emails. This can be used for merchants who need to adhere to regulations like GDPR.
Subscribe Multiple Variants
OnVoard's back-in-stock tool allows users to subscribe to multiple product variants within a single form. If you are using other back-in-stock tools, your users will need to submit multiple forms for them to subscribe multiple product variants. For example, if a user wants to subscribe to any of "S/Red, S/Blue and S/Green", they need to submit 3 times when using other back-in-stock tools.
Display when any product variant is out-of-stock
Sometimes, back-in-stock option may not be obvious to your user since they need to select the out-of-stock variant before back-in-stock is shown. To resolve that, you can opt to show back-in-stock option if any product variant is out-of-stock. See how you can display back-in-stock when any product variant is out-of-stock.
You can set minimum required number of stock units before we generate notifications. This can be used for popular items to prevent disappointing users with back-in-stock notifications when stocks are running low.
For popular items, you can use batch notifications to deliver notifications in batches instead of notifying all subscribers at once. This is very handy when you have limited stocks for popular items and won't want to disappoint subscribers who get notified for items that quickly runs out again.
Collect back-in-stock requests in collection page
With OnVoard back-in-stock, you can collect back-in-stock requests in collection page.
Gauge Products Demand
Use inventory dashboard to view the most in-demand products that are currently out of stock.