How do I discuss and negotiate salary rates during a job interview?

recuiter already set the margan of thier salaries that they are going to offer thier candidate,tell them they offer according your skills and work experince

Thank you for the invitation

Agreed with colleagues

You should first know if there are rules for determining your salary based on the number of years of experience or skills and courses gained These rules are supposed to apply to all employees of the company In the case of small enterprises or the lack of rules often depends on the strength of argument and evidence you have such as proving the value of the last salary in the company where you were working previously

you discuss and negotiate with HR on every contend of salary wrt what you are getting plus 15 to 20% hick.

You can do some market analysis by checking websites and friends/colleges on salary range for your experience. If you are already getting less, then you can ask based the trend. If you are already getting the same, then you can leave it to them. If you demand more, then they may put your offer on hold and start finding better person ones..