Sorry don't understand anything. What exacly need to do? Sizes first of all, than content please.

A feature to change the main image whenever you want? I've never heard of this before? You would need to buy InDesign for something like that.
I will have to decline the invite to this project. Budget is too low considering amount of work needed. Brief is not clear, and project is not guaranteed.

I need a one page 8.5 X 11 cover page for my presentations I make.
I am a real estate agent and do presentations trying to get people to list their homes with me. I want a cover page to use on all my presentations that shows my brand and that I look like a successful agent. I've sold many high end homes and condos, so I thought perhaps a page that showed some of the homes I sold with a red SOLD banner across the top left of the picture,

What is the size of your cover image? That will be the very first page in your presentations? Cover that include yuor photo your logo and some of home's photo right? First of all I need a size of a cover, for exsample A4 or A3 (horizontal or vertical) in power point that can see in page properties sections. Thank you.

Hi. Is the cover page going to be a hard copy or some type of Powerpoint display presentation? If you want to change the main picture occasionally, is a PhotoShop psd file OK as I do not work with PowerPoint. Thanks.

This is a cover for a standard 8.5 X 11 paper presentation book. Horizontal.

This is going to be a hard copy presentation cover on 8.5 X 11 paper vertical. The ability to change the photo is not that important. I would most likely just send it back to the creator for any edits down the road.

My mistake, it's vertical I am looking for.

I can supply an number of high res photos that can be used as part of the cover page. Please do it ) and can you do payment guaranteed?

And your own photo please.