During a store visit, a sales representative can execute a promotion check in three distinct ways. They can check a 'General Promotion' that applies to the entire store, a promotion tied to an 'Individual Product', or a promotion that covers a whole 'Product Category'. This structure allows for flexibility in verifying different types of promotional campaigns, from store-wide events to specific product or category-focused deals, directly within the mobile application.

A. Clearance Promotion, Volume Promotion, and Product Coupons: These are types of promotions, not the levels or methods by which a promotion check task is performed in the app.

B. Individual product, Product Coupons, and Volume Promotion: This option incorrectly mixes a valid check method (Individual product) with specific promotion types (Coupons, Volume).

C. Unit Promotion, Product Category, and Product Coupons: This option incorrectly mixes a valid check method (Product Category) with specific promotion types (Unit Promotion, Coupons).

Salesforce Help, Consumer Goods Cloud Implementation Guide, "Promotion Check". The documentation states, "You can perform promotion checks for a general promotion, a product, or a product category."