To choose how many tickets an attendee can buy from the different ticket batches per purchase, follow these steps:
Open a ticket batch by clicking on `Tickets` in the menu
Click on `Tickets`
Click on the name of the batch
Click on `Edit`
Set the number of tickets an attendee can purchase under Max tickets per purchase. It is possible to set different max tickets per purchase for different batches.
If you want to sell more than one ticket at a time from the batch, you can set a minimum number by checking the box "Set minimum number of tickets per purchase".
You can create several batches and lead them into the same pot by checking the box `Link batch size to another batch`.