T&Cs ? Help!


Hi All just wondering if anyone could send me some up to date guidance/wording on sending out a quote for for a job, (I already know they want me to do the job). Usually I have recruiters doing the hard work for me or long standing clients that I know always pay but slight alarm bells are ringing with this one. (A long and boring story) just wondering if someone could offer guidance, usually, I say this will take x amount and my day rate is x amount and thats always fine and I invoice at the end but I feel I need a contract in place for this one... so really its just the more formal wording I need and a brief run through of steps :) Thanks all :)