2 days sounds really quick, have you checked your email? Yes if she said 2 days and it's been over a week you should call.You can negotiate and offer "anytime" before you accept and start. As long as you have not accepted the offer letter, the whole 'negotiation' is still in play. The first step of the process is to write a reply letter (or email, if that's how your offer was sent) to ask for your desired salary. You interviewed and it turns out the company wants to hire you. How should you assess the salary as well as the other perks? Which publicly available information should you rely on? You've landed the job, but now you're wondering how to respond or write an acceptance letter. Here's a guide on how to accept a job offer.