The best thing about this software its ease in use & customization as per your requirements which makes it easy even if you are newbie at programming or coding language like Python etc., I have been using maxxx4d since last 1 year now but i haven't found any dislikes yet so far because everything works great when compared against competitors products available out there! If anyone wants an omni channel CRM solution then they should definitely go ahead by purchasing from here only!! We can integrate our ERP system into MXTX4D easily via API's through SOAP/ REST APIs.