Inventory

Hi Eve20,

Welcome to the community! I'm glad to hear you're using QuickBooks Desktop to easily manage your inventory. I'd be happy to share more on this.

After you turn on Advanced inventory, you can add every item you buy and sell in the program for proper tracking. There's no option for a single product to be switched between different sizes, so to have various bottles in your inventory, you'd have to set up a separate item for each size. Here's an article to assist you with that: Add, edit, and delete items

It's also important to note that the system will automatically track your items based on the information you included during your set up. Feel free to check out this article to learn more on how the tracking system works: Track the products you manufacture

I've also found other articles you may found useful during your task.

• Set up Advanced Inventory
• Adjust your inventory quantity or value in QuickBooks Desktop

If there's any additional option you'd like to see in the program, don't hesitate to submit feedback directly to our engineers by going to Help > Send Feedback Online > Product Suggestions. We love improving your user experience, and your opinion helps a lot with that.

Let me know if there's anything else I can do to help!