What are the best companies you've used? Best price, customer service, benefits, easiest to maneuver upon pick up, discounts? We've used a few different companies over time and always kind of feel like we never get a good deal, or feel like we're missing out on discounts. Should we join a loyalty program or is there a way to get discount codes that I'm unaware of. We don't typically rent anything fancy. We typically book the lowest vehicle option. An automatic with AC are really our only requirements.