After receiving an online valuation from Webuanycar.com I made an appointment for the following day to complete the transaction. The car was inspected by the company representative and he approved the condition of the vehicle; however, after he checked online he came back with an offer £500 lower than the one I had received. When I asked why he said the offer was dependant upon auction values and these continually changed. I complained that the value given online was stated as being valid for 4 days and as my appointment was the day following the valuation why the significant reduction; his response was simply take it of leave it. This very unsatisfactory situation is not inline with their national advertising and needs to be addressed!