If you're going to proof on your iPad, I cannot possibly recommend investing in
Preveal strongly enough!
As for poses/sale, I find it varies widely, and depends a lot on the client. Younger clients (<35) tend to buy more; 3-5, mid-age (Note, NOT middle-age) ~35-55, somewhat less, and senior citizens (the bulk of my client-base) usually only one, and rarely more than two.
Thank you! Very helpful! I will look into that app. Honestly though my ipad screen sucks and I don't want to use that method for very long!
I'm kind of stuck on Sue Bryce's Theroy (I know I know, not HER again :giggle

she doesn't believe we are a "digital generation" as much as an "instant gratification" generation. In her cult, photographers who are showing an in person "reveal wall" with matted printed images are having sales boosted by around 50% + because it's harder to walk away from something tangible. The boost in average sale has made any net losses for in purchased product worth the risk, and if nothing else, you are left with prints for your portfolio. Anyways, it's where I believe that's the direction I would ultimately like to try, when I can afford the risk,
how many pictures do you think someone actually needs of themselves?
maybe a few to keep, maybe a few get sent to relatives...
I think ~10 prints of a single/double portrait is good.
when we do portraits with 1-2 people we generally only give out 5-10 finished pictures anyway, so 10 prints is good.
How many? I don't know! But I keep seeing people selling "folio boxes" with 15-25 prints of a single session. Maybe that only applies to the boudior/glamour industry?
Anyways, thanks again for the numbers! I really appreciate the feedback!