Hello there, Shariekp. I'm here to share some tips about adding a discount to your item. 

Enabling the Price Rules with the New layout is currently unavailable in QuickBooks Online (QBO). Therefore, I recommend sending feedback to our team developer so they may view your suggestion and add it to future releases. We sincerely appreciate your understanding and thank you for your contribution to helping us enhance our services.

Here's how: 

1. Select the Gear icon, then choose Feedback.
2. Enter your comments or product suggestions.
3. Select Next to submit.

 Alternatively, you can manually create your Price Rules within the All list menu. Please know that before creating a Price Rule, you'll need to enable first the Price Rule feature within your settings. Let me walk you through the process: 

Step 1: Turn on the Price Rule feature

1. Go to the Gear icon located at the upper right corner and choose Account and Settings. 
2. Press the Sales menu within your left navigation panel.
3. Find the Products and Services section, then press the pencil icon to make some changes. 
4. Toggle on the Turn on price rules feature. 
5. Once done, click Save. Then click Done. 

Step 2: Create your Price rule

1. Go to the Gear icon and press All list. 
2. Under the Products and Services, click Price Rules. 
3. Click the New Price Rule button located in the upper right corner. 
4. Fill out the necessary information. 
5. Click the Products and Services tab to enter the adjusted price of your product. 
6. Once done, press Save or Save and Close. 

Additionally, you can access this material to learn more about how to set pricing rules for specific products and services: Set price rules in QuickBooks Online. 

Furthermore, you can also personalize and add specific info to your sales forms: Customize invoices, estimates, and sales receipts in QuickBooks Online. 

Keep us notified whenever you've got some questions regarding the Price rule. We'll be around to help whenever you need us.