Discount is only available to verified UNiDAYS members in the US. Cannot be combined with other vouchers and on-site promotions. Does not apply to the following products: Poly Status Indicator, Poly Studio X30, Poly Studio X50, Poly Studio USB, G7500 and the following product families, VVX, CCX, Trio, Calisto and Eartips . Discount cannot be used in conjunction with any other discount.