HTML Site for paid event registration

I sell event tickets a few times a year, recently our seller has blocked being able to share our brand urls on their website

. I would like to investigate making a small site that about 400 of our own tickets every couple of months. I did once use Event Espresso on a wordpress website but is there anything stronger nowadays? Money waiting for somebody that can program a solid site that will take payment from customer and mail a ticket that can then be scanned on the door of the event