Consider the cost, it might be a considered a great deal but in reality not everyone has the same financial capability, therefore before you decide on that great deal you have to ensure that you do conduct a thorough research which will help you compare with other deals being offered and it will be easier for you to make up your mind and decide on which deal fits your financial status. You should also consider the type of device that is being offered, everyone has a different preference on their ideal phone it might vary in size, color, the system in it or even the resolutions of the camera, with this you have to know your needs first which will help you know which is the ideal phone for you to use. Also, ensure that the customer service offered by the company is excellent you could know this by checking how long the company takes to answer your call or how they respond to you when you try to ask a question about a particular product, do they answer it with morale? When you check this factors, you can know that the company is concerned and has an interest in you. Ensure the company offering the great deals has been operating for quite a long time.