What is the best way to negotiate for salary raise?

when you want to negotiate for salary raise you need carry out great preparation and you must demonstrate to your manager why you deserve salary increase. First you need to consider the following factors, first build your case in relation to what you have done to company for the duration you have worked there, and how your work can speak for itself and highligth your achievements/success. have knowledge on what you are worth of as per the market value. Timing; time is of essence, do this when you have attained the targets and when the company is doing well. When negotiating make sure you also consider non monetery perks as this migth be more important than money.