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General information
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Account Settings
- Creating & managing your personal doo account
- Organization settings: Managing your account settings
- Multi-user: Working as a team
- How to reset your password
- Changing the email address of your doo account
- The doo account packages
- What can I do if a doo site does not load
- Adjusting standard labels and texts of the doo booking process
- How do I delete my account
- Payment Process: How to manage payment options
- Password Security using doo: What options are available?
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Events
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- Edit email contents
- Using placeholders in booking email templates
- How to adjust invoice contents
- Attendee tickets and QR code scanning
- How do doo tickets look like?
- E-mail attachments for bookers and attendee
- Certificates & Co: Create custom documents
- Define your own booking conditions
- Revenue Disbursement: Entering and editing invoice address & bank account information
- Create bilingual (multilingual) events
- Bookings with manual approval
- Create a waiting list
- Access codes and promotion codes: Discounted tickets for your participants
- General Event Documents: Share Presentations and Materials with Attendees
- doo Widgets: Integration into your own website
- doo Default Event Website and Custom Event Website
- How to create a booking process in english
- Overview: Providing event documents such as flyers, presentations or certificates
- How does the booking process work for my attendees?
- How do I make test bookings?
- Creating exclusive registration access for selected contacts
- Delete ticket categories & change prices and sales periods after go-live
- Cancellation of events
- What are event fields and how do I use them best ?
- Shorten the booking process and prefill data: How to make the booking process as convenient as possible for bookers
- Tips for virtual events with doo
- Integration into your own Facebook page
- Event Templates: Creating templates for your events
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Manage Bookings
- Manage bookings and attendees
- Monitoring incoming bookings
- The attendee overview
- Invitation list: Track the registration status of specific contacts
- Manual registration
- Resend automatically generated emails
- Rebooking: How to change existing bookings
- Cancellation & Refund Handling
- Booking self-service: Allow bookers to subsequently access and edit their bookings
- Download booking overview and attendee list
- Change of attendee data and invoice address
- Bank transfer: How to deal with pending transactions
- What to do, if someone has not received their confirmation e-mail or ticket
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Contact Management
- Contacts: Introduction and Topic Overview
- Contact details: Collect cross-event contact information
- Overview contact data fields
- Managing contact data fields
- Creating contacts - How do contacts get into the doo contact center?
- Contact import - Bulk creation and editing of contacts
- Managing existing contacts
- Creating and managing contact groups
- Datamatching & Synchronization of booking data and doo contact
- Email subscriptions: Double opt-in & opt-out options at doo
- Deleting contacts
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Emails
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Websites
- The doo website editor: create an individual event page
- Mobile optimization: Customize your site for all your devices
- Installing different tracking tools on the website
- Creating a SSL certificat (HTTPS) to ensure data security
- Website Tracking: How to integrate doo into your Google Analytics
- E-Commerce dataLayer-Events in our Widgets
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Additional Functions
- Optional Service: Refund handling via doo
- Ticket design: How to get your ticket in the desired design
- Forms - Set up surveys and feedback requests for your attendees
- Embedded Reports
- Customer specific sender emails
- Add calendar entries to your event communication
- Filtered cross-event widgets: How to show only selected events
- Widgets and Accessibility
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Automations
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Booker & Attendee FAQ
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On-Site and Attendance
Attendee tickets and QR code scanning
You can automatically send tickets to your booker & attendees via doo if you want to use tickets for admission control on-site at the event.
1. Activating attendee tickets
The settings for this can be found in the event details in the right-hand menu “Event settings” when you select “Tickets & documents”.

1.1. PDF Tickets
Under “Ticket Options” you can determine whether or not your bookers should receive PDF tickets after their successful booking.
By default this function is activated for new events. However, you can change this by selecting “Do not create PDF tickets”. If desired, you can also save these settings as default for future events by checking the corresponding checkbox.
In addition, you have the option to specify that tickets should only be created and sent for certain ticket categories. In this case, select one or more categories and save the settings.
1.2. Wallet Passes
In addition to the PDF tickets, doo also offers the option of displaying a link in the booking confirmation email, which the booker can use to save the ticket in his wallet. You can activate and deactivate this function in the corresponding section. If you want to use the function, we recommend that you upload your own logo (in different sizes) in the next step, so that your attendees can easily find the ticket in their Wallet. If you wish, you can also set your own string for the QR code if you need this for your check-in system. Otherwise, the QR code corresponds to the link of the PDF ticket, which leads to the doo check-in page.
2. Ticket design
If no individual ticket design is included in your doo package, the doo standard ticket design will be used for your event. The ticket is sent as PDF file in upright in DinA4 format and is attached to your booking confirmation emails. In addition to general information about the booking and event, your logo and the event address and the individual QR code for the checkin is printed on the doo standard ticket. Here you can see how the doo standard ticket looks like.
As alternative to the doo standard ticket, we also offer individual ticket designs that can be created according to your corporate design requirements and, for example, can be folded and used as name tags at the event. All information about individual ticket designs at doo can be found here.
3. Ticket send-out
If you have activated tickets for your event, bookers will receive the tickets together with the booking confirmation email after successful booking – or after receipt of payment in the case of paid events. If the automatic event reminder is activated for your doo account, your bookers will also receive an e-mail reminder with the tickets attached four days before the event starts.
The tickets are also available for download in the respective booking portal for your bookers.

In addition, you can set below in the settings for “Tickets & Documents” under “Attendee Email Options” that the tickets are not only sent to the booker or also to the attendees. If ticket sending to attendees is activated, the name as well as the email address will automatically become a mandatory field on the attendee level, so it must be entered for each individual attendee when booking. The booking confirmation email to the booker is then also sent to the attendees registered during the booking like a blind copy – accordingly it contains the tickets of all attendees, not just the individual ticket of the respective attendee. Sending each attendee only his own ticket is not possible with this function, but can be implemented with the help of the doo automation function. If you are interested, please contact your doo contact person or our Support Team.
4. Scanning the QR Codes at the entrance
At the entrance, each attendee should present their ticket, either on their mobile phone or printed on paper. The check-in process and the recommended procedure for missing tickets vary depending on which of the doo entry solutions you are using:
- All information about check-in with your own mobile devices can be found here
- All details about check-in with handheld scanners for faster entry are listed in this article
In any case, the ticket is automatically invalidated when the attendee scans and checks in, and it cannot be reused. If a previously invalidated ticket is scanned again, a corresponding error message will be displayed, and the attendee will not be able to check in.
5. Evaluation
The options for tracking check-ins live also vary depending on the chosen entry solution. By default, the doo attendee overview for the event provides a complete overview of checked-in attendees. If you download the Excel attendee list from there, you can also view the individual check-in times of each attendee. Further details can be found in the corresponding article for your entry solution.