You can confirm cards one at a time or in bulk:

• One card: review the fields and click Confirm Changes (existing items) or Create & Calculate Macros (new items). A green message such as Ingredient pricing updated successfully or Ingredient "X" created successfully appears.
• Bulk: tick the cards (or Select All per section) and click Confirm Changes and Update Macros in the sticky bar at the bottom. The result reads e.g. 3 updated, 2 created; processed cards are overlaid with Processed.

For existing ingredients Sprwt saves the supplier mapping (item ID, COGS, servings), updates the production price, base weight and unit, switches the ingredient's default supplier to the receipt's supplier and adds Qty Purchased to stock. For new items it creates the ingredient (visible on meals), the supplier mapping, stock and macros. Use Dismiss to drop a line you do not want.