Isaac's Interesting Toys is planning to run a promotion for their best customers. For a limited time, these customers will receive a 15% discount off selected products.

Isaac tells you that although he has completed the setup for the promotion, the promotional pricing isn't being applied when he creates an invoice. He explains the steps he took to set up the Price Rule.

• Navigated to the Gear icon and Account and Settings to turn on the Price Rules setting
• Navigated to the Customer Center and selected Customer Types, and created a new Customer type called Best Customers
• Navigated to the Gear icon, selected All Lists, and then Price Rules and selected Create rule
• Named the rule February promotion and entered the start and end dates, selected Best Customer from the drop-down list, and then selected the Product/Service items that should be included in the promotion
• Set the sales price or rate by Percentage Decrease by 15% with no rounding

Based on the scenario, which step did Isaac skip during the setup process?

• Turn on Price Rules in Account and Settings
• Set up Customer Types
• Assign Customer Types to customers
• Create a price rule > Select customers