How, then, do businesses keep track of their hugely diverse multitude of consumers and ensure their satisfaction at the same time? The answer is through customer relationship management (CRM).Do you see the benefits of CRM? It made Mark's job easier by showing him everything he needed to know with minimal effort. Because of that he worked efficiently, and so customer satisfaction was achieved. It's no wonder then that CRM vendors and their computer software are in demand among companies out to maintain old clients and make new ones. Infolific.com defines CRM as "an information industry term for methodologies, software program, and usually Internet abilities that assist a venture take care of consumer relationships in a coordinated and effective manner." Generally, those aforementioned purposes often tend to be consolidated in softwareprograms. Here how one of them works: Mark, a customer service representative, gets a call. Instead of picking up the phone, he has only to click the Answer button on his CRM user interface.These motors work on the principle of electromagnetism. These motors have a soft iron or magnetic rotor shaft surrounded by electromagnetic stators. These breaks may be divided and separated based on the application. For instance, the breaks or increments may be 0.9 or 1.8 degrees and moves ranging from 200 to 400, matching the entire circle. The motor may even be controlled and commanded to stop or hold at a particular step based on the feedback sensor.Depending on the type of stepper drive, the rotor and stator poles may or may not be teethed. This type of motor has no teeth; instead, the rotor has alternative north and south poles, parallel to the axis of the shaft, which turns into an electromagnet when provided power. In contrast to the previous motor, this one has a toothed non-magnetic soft iron rotor. Upon powering up the stator coil, the rotor moves between the minimum gaps of the teeth. These teeth are designed in a way that they align with only one stator at a time, so a fixed sequence is created to complete the rotation of the step motor. The gap between the teeth may be increased or decreased by adding and removing the number of teeth and phases in the rotor.While this creates motion, the magnetic rotor that is aligned as per the field of the stator or axis drive creates a sequence. This helps the rotor move and aligns itself to the new magnetic field, creating breaks at fixed angles.When power is provided to the stators, the rotors align with them or move at a gap; thus creating a sequence to rotate the motor and connecting equipment. The call is from Jack who'd like to place a new order. Mark asks for Jack's delivery address and inputs it into CRM. It's not long before the program provides him a matching account number. With this validated, Mark is able to assist Jack place his order.