how to distinguish service item from lot inventory item while uploading invoices through csv

AI generated answer (using internal Slack threads):

When uploading invoices through CSV, you can distinguish between service items and lot inventory items by their item type. In NetSuite, each item has a unique internal ID that is unique at the item level, not at the type level. This means that regardless of whether an item is a service item or a lot inventory item, it will have a unique internal ID. When preparing your CSV file for import, you should include a column for 'Item Type' along with the 'Internal ID'. This will allow you to distinguish between service items and lot inventory items. When you import the CSV file into NetSuite, you can map the 'Item Type' column to the corresponding field in NetSuite. For lot inventory items, you can also include additional information such as the lot number in your CSV file. This information can be mapped to the appropriate subrecord of the inventory detail during the import process. Remember, when choosing the item type for CSV import, it won't affect items of a different type. For example, if you choose 'Inventory Item' as the item type during the import process, it won't affect 'Non-Inventory' items. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******