Hi Claudia. Thanks for your interest in our Event Tickets and Event Tickets Plus plugins.
Sure, you could have a user-facing computer at your physical ticket counter (for them to do self-checkout) or you could have your staff basically do the data entry to fill it out for them. Get their name, email, billing address, payment information, and submit the order through your site as they could have done themselves from their home computer. This way they’ll still get the email confirmation and all your orders will be in 1 place and all your tickets quantity will stay updated essentially in real-time.
Last but not least, we have a pretty great Refund Policy so you can buy one or many of our add-ons and thoroughly test them.
Let me know if you have any follow-up questions.