Update readme

README.md

@@ -7,8 +7,7 @@
 </p>
 
 This package tracks if products exist in Magento by storing the status locally in the DB.
-We developed this to prevent multiple calls when multiple packages need to check product existance in Magento.
-This package does do the assumption that once a product exists in Magento it will always be there.
+We developed this to prevent multiple calls when multiple packages need to check product existence in Magento.
 
 
 ## Installation
@@ -26,6 +25,9 @@ $schedule->command(\JustBetter\MagentoProducts\Commands\CheckKnownProductsExiste
 $schedule->command(\JustBetter\MagentoProducts\Commands\DiscoverMagentoProductsCommand::class)->daily();
 ```
 
+> [!IMPORTANT]
+> This package requires Job Batching
+
 ## Usage
 
 ### Checking if a product exists in Magento