Oxymoron

I know I'm not the first to ever complain about this but I hate the idea of a freakin' "convenience fee" whenever you try to buy tickets for anything. Where's the freaking convenience?
What the hell does that mean? Why don't they just absorb the fee into the price of the ticket and I mean the advertised price. Here I am buying a ticket that was advertised as $150 but it ended up costing $179.
How do I avoid a "convenience fee" I swear, next we are going to get hit with "purchase fees." Oh wait . . . those actually do exist.