Pretty reasonable. As an individual you could charge around £200 - £300 but as a company you can charge more. We used to charge on-site consultancy at £375 a day then later put it up to £490 per day and the people who moaned were the ones you didn't want to do business with anyway. A day's data conversion was also £490 and a day's development was £640. Sometimes we'd quote a day of developement thinking it would be hard and I'd do some nifty coding and get it done in 2 hours. Did the customer get a refund, hell no, they never knew and to them that was the value they were prepared to pay for the tweak anyway. The thing is with this, we were a company that advertised in the trade press, had stands at trade fairs, actual premises with real employees (ooh), sales reps (me), customers all over the UK (including the government) and we were damn good at it so people were prepared to pay.