You don’t need to have actual tickets! We have you (and anyone else you registered with) listed in our records. You’ll just need to show us a QR code, either as a hard copy printout or simply displayed on your mobile device. You can also show a form of photo ID, but QR codes help us speed up the registration process. If you made your purchase using an Academia discount, remember to bring along your academic ID.
To see who’s registered under your order or to download the QR code, please click on the link included in your registration confirmation email (the subject is “Your order: #####”, and the # symbols refer to your order code).
Don’t worry! Just visit pretix.eu/jetbrains/kotlinconf2025/resend/ and enter the email address you used to register.
If you have a voucher, enter it in the Redeem a voucher field before clicking the Buy button. Make sure you redeem your voucher before proceeding as we cannot refund orders that have been inadvertently placed without first attaching a voucher.
We can provide you with a letter of invitation for your visa application. If you need one, please send your full details along with the receipt of your KotlinConf ticket purchase to info@kotlinconf.com.
Tickets are non-refundable, except in the event that your visa is denied or the event is canceled. You can, however, transfer your ticket to another person by changing the attendee’s name.
You can modify details of the orders, such as attendee names or answers to questions. For that, please go to the Order page; the link is provided in your confirmation email (the subject is “Your order: #####” – the # symbols refer to your order code). On your Order page, you will see a Change details button. Clicking on it will take you back through the checkout process, where you can change the personal details of the attendee.
Please note that you can only change order details until May 20, 2025.
Please click on the Order Details link provided in your confirmation email (subject is “Your order: #####” – the # symbols refer to your order code).
Scroll to the very bottom of the page and you will see a Change order button. Clicking on it will take you back through the checkout process, where you can add a workshop to your order.
Students and teachers are eligible for a 50% discount on Regular Admission tickets. This discount cannot be applied to Super Early Bird and Early Bird tickets. To apply, please send a copy of your academic ID card or other identifying material to info@kotlinconf.com. You’ll need to be enrolled as a member of your academic institution in May 2025 to receive the discount. Please note that only official institutions qualify.
We offer a bank transfer option when the minimum order is groups of 5 or more people. If this is the case, please contact us at info@kotlinconf.com.
KotlinConf is an event that takes place in Denmark. As such, irrespective of whether you’re a business or an individual, you’ll be subject to the corresponding Danish VAT rate of 25%. For more information regarding VAT rules, please refer to the EU website.
Please check the Venue page for information about accommodation offerings.