• be realistic. don't offer an amount that you can't pay.
• make an offer based on your budget, but also consider what you ask for.
• don't forget that you will pay 50% of your offer in advance. we assume you are honest and you will pay the balance amount proportional to your satisfaction.
• although we pay same attention to all inquiries, naturally we spend more time for higher offers.
• we generally complete a study in 3 working days. this can be more or less depending on our work load and the scope of the work. we spend at least 3-4 hours even for a question that looks too simple. that's why we don't accept offers less than USD 200. the questions that can be answered at a glance may be exceptional. 

ekaliptus is kind..