All extensions purchased at the marketplace are subject to the license per store Url. if you run a website on a new installation of AbanteCart, you need a separate license for each store. The purchased extension is provided with 120-day support from an author with free upgrades within this time frame. If your order support has expired, you will not get any updates for your extension.
You can extend support time and updates with the purchase of an additional 1-year support term.