Each vendors can create discount coupons that will allow their buyers to use when buying a products during checkout. Buyer cannot use the coupon code to purchase products not from the vendor who created the coupon.

Store Admin

1. From the admin panel, navigate to jMarket >> Vendor >> Preferences
2. From the preferences page, navigate to Item & category tab >> Functionality section
3. Select Allow vendor's coupon >> Yes
4. Click [Save] when you are done

For Vendors

1. From the vendor area, Sales >> Coupons
2. Click New to create a coupon
3. Click [Save] when you are done