I appreciate their customer service department who always get back with me in less than 24 hours! They have been very helpful over all my time working for them as well helping out when needed!! Their system is great at solving problems quickly & efficiently which has helped us save money where ever we can so far it's saved about $10k per year since implementing this product into our stores. There isn't anything really i dislike just wish they could make some changes here or there but honestly everything works perfectly fine like stated above. We are currently using cdi Point of Sale Software because its easy enought to use while also saving alot more then other programs such as cash register software ect..