You can literally absorb another person's role after they quit/get fired, and not receive any recognition, appreciate, pay-raise--anything. Nothing. In-fact the more you shine in this company, the more they try to come for blood and ill-willed attempts to break your spirit.
There is zero sensitivity to treating people like humans, so be prepared to be viewed as nothing but a laborer and work horse. It was by far one of the most dehumanizing environments I have ever been in.
Depending on your team (despite if you are salaried) your time will potentially be micromanaged with hypocrisy all over the place. Some co-workers can go on multiple coffee breaks, take long lunches, and go to the gym and not be spoken to. However, if you leave at the end of your day having completed all of your projects on time, or after helping others, it is typical to receive passive aggressive e-mails stating that expectations are to be in the office until everyone's work is completed. They definitely don't adhere to the laws governing meals and rest breaks.
There are clicks of late 20 year olds, and into the mid 30's, that bond together in high-school packs plagued with gossip and UN-professionalism. They seek out new ways to belittle others through extremely passive aggressive forms of exclusion from group events, such as happy hours, snap chat groups, lunches, multiple outlook aliases, etc.
When it comes to disagreeing with management in anyway, you will be seen as abrasive and combative. There is no way you can sugar coat your language that will suffice their needs.
Once they have you on their radar, they will do everything in their power to begin manufacturing a case against you. It doesn't matter how well you perform or communicate with others. Your work will not speak for itself, and will continue to be undermined or viewed as a threat. It is impossible to please them by working harder or faster, so dragging your work out and doing the bear minimum is your best bet if you're stuck in that place. If you're stuck there, you have to be willing to NOT receive any professional feedback or encouragement for the extra work that you do. There will be no sings of praise, unless you are drinking their bland koolaid and saying yes to everything with a smile on your face the entire time.
It legitimately felt like a cult I couldn't get out of. Nobody deserves to work in such a hostile place. Value yourself enough, and don't bother with this place. I know many people who look at labor laws, and believe several of the way CDK has handled situations have been questionable and shady.
The list goes on and on. If you have any self-respect you will not put yourself through this.