The six things every quote is built from
Date first: a peak-season Saturday and a Tuesday in February are different products, because a DJ sells dates, not hours — booking your date means turning down every other enquiry for it. Then hours, and not just performance hours: load-in, soundcheck and load-out are work. Then the room — a venue with a house rig needs a DJ and USBs; a marquee in a field needs sound, power and light brought in and insured.
Then travel and logistics, then the brief (a corporate event with a run-of-show and a client rehearsal is more production than a birthday), and finally experience — the part people resent paying for until 11pm, when it is the only thing holding the floor. You are not buying songs; anyone can press play. You are buying the judgement about which song, and when.
Why nobody will give you a price before asking questions
A DJ who quotes instantly is quoting a package, not your event. An accurate quote needs the date, the venue, the hours, what equipment exists in the room, and roughly who is on the floor. That is also why the cheapest quote is rarely cheap: it usually means something is missing — insurance, backup equipment, or the experience to handle the moment the plan changes.
How to get a useful quote fast
Send five things in the first message: date, venue and postcode, start and finish times, what the venue provides, and the kind of crowd. You will get a real number back instead of a week of back-and-forth. Then compare like with like — a quote that includes sound, lighting, insurance and a backup plan is not the same product as a number that includes a laptop.