src/ShopifyApp/Observers/ShopObserver.php
public function creating($shop)
    {
        if (!isset($shop->namespace)) {
            // Automatically add the current namespace to new records
            $shop->namespace = Config::get('shopify-app.namespace');
        }

        if (Config::get('shopify-app.billing_freemium_enabled') === true && !isset($shop->freemium)) {
            // Add the freemium flag to the shop
            $shop->freemium = true;
        }
    }
public function creating($shop)
    {
        if (!isset($shop->namespace)) {
            // Automatically add the current namespace to new records
            $shop->namespace = Config::get('shopify-app.namespace');
        }

        if (Config::get('shopify-app.billing_freemium_enabled') === true && !isset($shop->freemium)) {
            // Add the freemium flag to the shop
            $shop->freemium = true;
        }
    }
Listen to the shop creating event.

@param object $shop An instance of a shop.

@return void