120745 Single Checkbox Purchase Page

Not sure which skills are necessary. Here is what I need: A single webpage on the left side will be products listed. To the right of it will be another column that I can put the prices for each product. To the immediate right of that will be a checkbox for them to check if they want to purchase this product. Other specifications: to the furthest left should be a place to put an image of the product, but should I choose to add an image for some and not for others, the page WONT shift - does that make sense? Others - I want each product should be able to link to a small pop up page with more description that I can include myself, or link to another page (that already exists on web) that will pop up with info. When they click on the checkbox, it will continue through to Paypal where they will buy the products. I have a paypal acct, and should be able to work it out on that end, where it will go to payment page and then redirect to a place to download the product or whatever. HOWEVER, if they purchase multiple items on one page, can that be handled on this end, so it could get to paypal tallied up? I also want to be able to easily remove and put in new products. I want it so I can easily add info on top, banner, etc. and info on the bottom. The section being created here will be the middle of the page. Thank you!