Setup a amount discount on a set of products. You can choose just a single product or group of products based on rules. (e.g. 5% OFF a Category, Brand, Manufacturer, )
Example Promotion:
Today only $5 OFF "Rexel Desk Tidies"
Step 1 :
Setup your Product Group with just the one product
Admin => Products => Groups
Step 2 :
Setup your Promotion
Admin => Marketing =>Promotions
Now test it on the storefront
👍 Advanced Tips
Add a "Minimum Order Total", to ensure the subtotals for orders are above a certain amount.