I usually post mine on Monday or Tuesday.  If I wanted to add a location or weekend availibility, would anyone see it if I were to post that later in the week?

I check the ads every day or two. If I see someone I'm interested in I save it. If I haven't already saved the ad I probably won't see a follow up post that's added later.
Correct me if I'm wrong but are the ladies limited to one ad per week? If that is the case, then I'd suggest you place your ad every 8 days...that way over the course of a couple of months your ad will be appearing at different time thru out the week.
Also consider WHO you are trying to reach. It drives me nuts when a traveling lady runs a "I'm here for the next 2 days" ad when there was no previous add posted.
If you are trying to reach past clients you should IMO have a calendar on your website and consider doing Twitter. Violet does a very good job on Twitter and she posts enticing pix on a regular basis.
I don't know about other guys but I have a few favorite ladies that I try and see every month or two but I'm also constantly LQQKING for new talent.

The 8 day thing is a good idea.

Good question on the who...  I mostly work during the week and like it that way but if I'm, for example, worked up on a Saturday night,  I wondered if there was some way I could add that.  

A couple of sites I use have "available now," but I'm not necessarily available NOW, plus I still screen and a lot of men on the other sites don't anticipate that.  

Sounds like I just need to plan ahead like you guys. Lol

I usually check ads whenever I have free time, so I often see ads throughout the week where providers may have modified their schedules. Although, I also like to plan ahead, so I probably would not see a provider on short notice.

Since not everyone is a planner like me ...LOL ...it probably wouldn't hurt to keep the TER guys informed of any later changes

This is where TWITTER cums in...if you build a following of guys on your TWITTER you can't post that rare availability.

OPPS should have been you CAN post your last minute availability

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