TicketsAtWork is available to me through my employment and I have used them on multiple occasions. I've purchased tickets to performances, theme parks, tours, and for hotel stays, all at a nice discount. I've referred several co-workers to this site, and they were also very pleased. You can also call TicketsAtWork. Their customer service is very helpful without long waits.
The online experience and checkout was okay. I wish I could have hand-picked the seats by seeing which seats were available, rather than just the rows. The tickets in my row varied by as much as $20 and I couldn't tell why. Also, I would expect to pay about $25-30 in service fees per ticket, but double that was too much.
We appreciate your kind comments. Stay safe and we hope to hear from you soon. Thanks.