As I said previously I don't send them....after just refusing to send a guy one I got the following in response:

Unfortunately that's what they all say. Every escort in that ever lived seems to think because guys fuck them for cash that they are attractive. They's usually misguided lol. Thanks anyway xx

SO relieved he doesn't want to book, can you imagine what he'd be like as a client

Never and I just say to them, if you're that worried then don't bother booking me. 

It's boundary pushing and a cheek to ask.  If I don't show my face, it means I don't show my face! 

However, am tempted at times to say, sure, send me yours first............... LOL !

And remember a booking is never a booking till you've got the cash in your hand!  Just because someone says they are interested, believe me it may not be the case and may just be a jerk collecting photo's and possibly even outing those girls somewhere on some sad sick wankers united forum. 

This is very true. Ive seen reviews and posts on forums many times with 'here is the face pic she emailled me....

I don't. I have friends and family in my area so it's a no-no.
 And I don't give discounts whatsoever. This is my job, how I earn a living, why should I be expected to give a discount at the drop of a hat?

When they ask for face photo's they just want wank material.