Get ready for your days in the snow with the ZEISS Winter Weeks and save up to 150 EUR on selected ZEISS lenses with the cashback promotion.Buy one of the products of the promotion (see here) between 19 Nov. 2018 to 6 Jan. 2019, and keep the invoice. Upload invoice and a photo of the packaging with EAN-code (showing a serial number, EAN code, and ZEISS ID ), after 15 days of the date of purchase but no later than 30 calendar days after the date of purchase incl. the date of purchase. Each participant may submit a maximum of three individual requests for a total of three ZEISS promotional products. Only one entry may be submitted for each ZEISS promotional product. The cashback amount will be refunded to your bank account within 6 weeks from a German account in EUR! Participants must be at least of age 18 and live in the Czech Republic, or Slovakia. The cashback request will be deemed invalid if the selected ZEISS promotional products are returned to the dealer or exchanged, or if the dealer gives you a full refund in the case of a complaint.