Please ignore the bid amount.
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Dear Sir,
I am quite familiar with this price comparing website functionality, so if you want complete solution, i.e. Website/Back-end Admin, iPhone & Android App, WebServices, then I am afraid it is not possible for us to do it in £1,500, as this budget is very low & no doubt, you can get lot of bids within this budget range, because on Freelancer website, whatever budget you will select to post the project, people will bid within that range despite the scope of work is or whatever time/hours it actually takes to develop. So, if you're flexible in your budget, we can surely talk about it more in detail, if not, then I totally understand and wish you good luck.
Look forward to hearing from you & start further discussion thru' private chat.
Regards,
YK
LEADconcept