You can create a discount marketing campaign and send it to customers via email. The system will send a unique coupon code number to customers, which later can be used on your SalesVu website or in-store POS by applying the coupon code to an order. To use this feature, create a template, and add a rule where you can use the template, add the coupon code, select the customer type for your campaign, and lastly you can also track the discount marketing.