BuyPlayTix was a ticketing service out of Austin, TX. It started as a service for Loaded Gun Theory back when online ticketing was very new, and expanded to serve many of Austin's small independent theater companies.
It began shutting down in early 2020, before Coronavirus hit. Which in hindsight seems prescient, but was unrelated.
All ticketing pages have been preserved with dates, prices, and images for historical purposes.
You can pick a producer to see their history.
You can also go to the calendar to see all productions sold on BuyPlayTix. You will have to page back several months or years.
The code for BuyPlayTix has been released as open-source software and can be found on github.