Discount Code for Donors

Donors receive a €2 discount on the admission fee for lectures using a discount code. This code consists of the combination of the house number (without additions) and the postcode that is known in our donor database. You enter this without spaces or punctuation marks. The code can be redeemed once per donor per lecture.

Redeeming the Discount Code

If your house number is 56, 56A, or 56 red, and your postcode is 1234AB, then your discount code is 561234AB. Any additions to your house number (such as a letter, color, number, or a combination of letters and numbers) should be omitted. You enter this code during the ordering process under the 'Promotiecode' section. For questions about (redeeming) your discount code, please send an email to lezingen@sterrenwachtcopernicus.nl.