Yes they have premium economy They have interesting promos as well. Usually a couple of days before the flight they will offer you an opportunity (by email) to "bid" on upgrading to business class seat. I bid on an upgrade. I was using my smart phone where I can't read sh!t. Here's my story. The actual cost elude so I'll just make them up. Business Class costs 50,000 pesos, Economy Class costs 20,000 pesos. To make a bid their display has a slider you drag to the price you are willing to bid. The slider starts at 21,000 pesos and goes up. Their website "gives" the impression your bid will be the total cost of the ticket. So..... I was willing to pay 26,000 pesos to sit at the from of the bus. My bid was accepted. Great, yahoo, jubilation. When the credit card bill arrived it was 46,000 pesos. BS PS you have to pay for wifi, even in business class.